This guide is designed for you to read cover-to-cover. Each new chapter builds upon the previous one. A core idea that we want to reinforce is that marketing should be evaluated holistically. What you need to do is this in terms of growth frameworks and systems as opposed to campaigns. Reading this guide from start to finish will help you connect the many moving parts of marketing to your big-picture goal, which is ROI.
"I just wanted to thank you for the awesome email of information. It was so awesome to see the results I have gotten and the results that your company has provided for other companies. Truly remarkable. I feel so blessed to be one of your clients. I do not feel worthy but do feel very blessed and appreciative to been a client for over 5 years now. My business would not be where it is today without you, your company and team. I sure love how you are dedicated to quality. I can not wait to see what the next 5 years bring with 10 years of Internet Marketing Ninjas as my secret weapon." John B.
Digital marketing is also referred to as 'online marketing', 'internet marketing' or 'web marketing'. The term digital marketing has grown in popularity over time. In the USA online marketing is still a popular term. In Italy, digital marketing is referred to as web marketing. Worldwide digital marketing has become the most common term, especially after the year 2013.
Email marketing - Email marketing in comparison to other forms of digital marketing is considered cheap; it is also a way to rapidly communicate a message such as their value proposition to existing or potential customers. Yet this channel of communication may be perceived by recipients to be bothersome and irritating especially to new or potential customers, therefore the success of email marketing is reliant on the language and visual appeal applied. In terms of visual appeal, there are indications that using graphics/visuals that are relevant to the message which is attempting to be sent, yet less visual graphics to be applied with initial emails are more effective in-turn creating a relatively personal feel to the email. In terms of language, the style is the main factor in determining how captivating the email is. Using casual tone invokes a warmer and gentle and inviting feel to the email in comparison to a formal style. For combinations; it's suggested that to maximize effectiveness; using no graphics/visual alongside casual language. In contrast using no visual appeal and a formal language style is seen as the least effective method.
Best Practices Calls to Action Coding Content Marketing Copywriting Customer Journey Customer Spotlight Data-Driven Marketing Deliverability Digital Marketing Email Automation Email Design Email Development Email List Email Marketing Email Templates Event Marketing Marketing Automation Metrics Personalization Segmentation Social Media Strategy Subject Line Testing Transactional Email
Promotional videos can foster trust as well. Some consumers are still skeptical about buying products and services on the internet because they fear fraud and cheating. But effective marketing videos present your products in a conversational form. That creates a sense of individual approach which is why 57% of consumers say that videos gave them more confidence to purchase online.
For example, digital purchases and physical product orders are treated differently. In general, any order that a customer places within 24 hours of reaching Amazon through one of your links is counted towards your commission. And, if they add something to their cart during this period, as long as they checkout within 89 days of their initial click through, you’ll receive credit for the completed transaction.
Always disclose your affiliate relationship. Most visitors will probably understand that graphic ads will lead to your getting paid, but if you write a review or use an in-text link as a recommendation, you want your readers to know that may lead to compensation as well. This ensures you retain transparency and trust with your readers, but also, it's required by the FTC's endorsement rules.
After being accepted into an affiliate program, marketers receive a unique URL that includes their affiliate ID. They share that unique URL with their subscribers, site visitors, and social networks via text links or ads. When someone clicks on that link, affiliate software records that click and any resulting product sales in the affiliate’s account. When commissions reach a pre-determined threshold, the affiliate is paid.
Focus on reviewing products that fall within your niche. Then, leveraging the rapport you have created with your audience and your stance as an expert, tell your readers why they would benefit from purchasing the product you are promoting. It is especially effective to compare this product to others in the same category. Most importantly, make sure you are generating detailed, articulate content to improve conversions.
There is serious competition in the affiliate marketing sphere. You’ll want to make sure you stay on top of any new trends to ensure you remain competitive. Additionally, you’ll likely be able to benefit from at least a few of the new marketing techniques that are constantly being created. Be sure you’re keeping up to date on all these new strategies to guarantee that your conversion rates, and therefore revenue, will be as high as possible.
Affiliates may mistakenly promote your brand or product in a way you don’t like if they aren’t given affiliate guidelines. Make your affiliates aware of your brand mission, voice, and tone. You should also give specific instructions on how your branding and company logo should be displayed. Consider asking to see the creative before it’s published. You can provide a welcome email to your affiliates with a background on your program, your most successful products, and ideas on how to promote you. You can also incorporate online monitoring tools to keep an eye on affiliate content.
Marketing managers need to be conversant in every element of a marketing campaign, and considering the importance of an Internet presence in any marketing plan today, this means having a clear understanding of Internet marketing from start to finish. A marketing manager should have confidence in his or her team and know how to facilitate work efficiency and communication between coworkers. This keeps each project on schedule and helps create a relaxed work environment.
Definition: Unique Selling Proposition or USP is the one feature or the perceived benefit of a good which makes it unique from the rest of the competing brands in the market. It is that very reason which motivates a buyer to purchase that product even though it might be costlier than other products. Description: Unique Selling Proposition or USP is a very important concept used during the time when a company promotes its product through its advertisements in both TV as well as print media which eventually attracts a consumer to buy a particular product. The key to boost the sales of the product effectively through advertising is to highlight the USP of the product prominently. Unless you highlight the USP, consumers will not be tempted to buy your product. Every product should have its own USP, which makes it stand apart from other products in the similar category. USP is different for different products. Let’s take an example of a restaurant which is very famous across the world for its quick Subway Sandwiches. The company makes the sandwiches healthier for consumers. Consumers who are looking for a quick meal can walk into any subway outlet and get a quick sandwich made, which contains nutritional value. In this way the company is able to create its own niche market across town in India. The USP of the product is a nutritious sandwich at an affordable price. USP is a very important component in developing the product. A strong unique selling proposition makes you stand apart and also plays an important role in branding your product. But, USP alone can guarantee to a product’s success. Superior product quality and at par service, both before and after-sale are very important in creating the foundations of a market for a product. Always remember, with a distinct USP, the company doesn’t even have to bother about competition because if you have developed something which has not been developed by others, then you are the only player or a market leader in that specific product category (Example – iPpod by Apple).
In particular, make sure your customer service teams are fully updated on the details of your program, as they’re typically the ones speaking with customers first. In fact, before launching your referral program, make sure to run it by your customer support teams to see if they foresee any customer challenges based on previous complaints. Once the program launches, stay in close communication with your customer support teams to monitor any issues and update your program as needed.
Among the first to write about viral marketing on the Internet was the media critic Doug Rushkoff. The assumption is that if such an advertisement reaches a "susceptible" user, that user becomes "infected" (i.e., accepts the idea) and shares the idea with others "infecting them", in the viral analogy's terms. As long as each infected user shares the idea with more than one susceptible user on average (i.e., the basic reproductive rate is greater than one—the standard in epidemiology for qualifying something as an epidemic), the number of infected users grows according to an exponential curve. Of course, the marketing campaign may be successful even if the message spreads more slowly, if this user-to-user sharing is sustained by other forms of marketing communications, such as public relations or advertising.
Trust goes a long way when it comes to convincing someone to buy something. If we don't trust someone, we aren't going to listen to them. Consider the last time a salesperson you know is on commission tried to sell you something. You likely had doubts about his authenticity due to a lack of trust. With referral marketing though, the sales pitch is usually coming from someone that you either know well, like friends and family, or it's coming from someone you have trust in, like a favorite blogger.
Once the company has identified the target demographic for its Internet marketing campaign, they then decide what online platforms will comprise the campaign. For instance, a company that is seeking customers from the 18 to 33 demographic should develop a mobile application that raises awareness about the product, such as a game, a news feed, or a daily coupon program users can download for free.
Another way to find this information is to do a simple Google search. For example, one could place the following phrase into Google Search: “(product name) + affiliate program”. (Replace “product name” with the name of the product you are promoting.) There is an interesting chrome addon called Affilitizer is available which makes this process easy.
In brief, the affiliate marketers promote products or services that don’t belong to them. They do that by endorsement, detailed reviews, or more direct marketing approach. The promotion can happen on the affiliate’s personal website or blog, on a YouTube channel, Twitch stream, over Facebook or Instagram, etc. Anywhere a link can be published or an individual promo code displayed is good.
The first widely publicized example of online advertising was conducted via electronic mail. On 3 May 1978, a marketer from DEC (Digital Equipment Corporation), Gary Thuerk, sent an email to most of the ARPANET's American west coast users, advertising an open house for a new model of a DEC computer. Despite the prevailing acceptable use policies, electronic mail marketing rapidly expanded and eventually became known as "spam."
Completion rate: Completion rate is the number of people who completed your video divided by the number of people who played it. Completion rate, and other engagement metrics, are a great way to gauge a viewer’s reaction to your video. Do you have a low completion rate? Are people all dropping off at a certain point? This might be a sign that your video content is not resonating with your target audience.
"Convert" videos may include a webinar filled with tactical advice, product demos sent via email, landing page promotional videos, case studies, or more in-depth explainer and how-to videos. For example, while an "attract" video might provide a quick tip for nailing a sales pitch, a "convert" video could be an animated explainer video that breaks down the inbound sales methodology.
There is debate on the origination and the popularization of the specific term viral marketing, though some of the earliest uses of the current term are attributed to the Harvard Business School graduate Tim Draper and faculty member Jeffrey Rayport. The term was later popularized by Rayport in the 1996 Fast Company article "The Virus of Marketing", and Tim Draper and Steve Jurvetson of the venture capital firm Draper Fisher Jurvetson in 1997 to describe Hotmail's practice of appending advertising to outgoing mail from their users. An earlier attestation of the term is found in PC User magazine in 1989, but with a somewhat differing meaning.
Retargeting is another way that we can close the conversion loop and capitalize on the traffic gained from the overall marketing campaign. Retargeting is a very powerful display advertising tool to keep your brand top of mind and keep them coming back. We track every single touch point up to the ultimate conversions and use that data to make actionable recommendations for further campaign optimization.
As a store gets larger and more popular, running an informal referral program becomes increasingly impossible, and the cost of painstakingly keeping track of referral figures (who referred who, how much did we reward them) increases. This can distract from a business’s core value proposition. You don’t want to be spending time micromanaging your customer referral program, you want to be spending your time building great products.
We have the capability to work with our clients’ internal content, creative, and email marketing teams or handle the whole campaign for them. We incorporate our proven strategic consulting services as part of our Email Marketing offerings in order to help our partner clients develop effective strategies for building their email lists. These consulting services include assistance with event planning, creative design, website and landing page email capture, and much more. We help our clients not only with engagement but new email acquisition, list segmentation and list cleansing.
Customers are often researching online and then buying in stores and also browsing in stores and then searching for other options online. Online customer research into products is particularly popular for higher-priced items as well as consumable goods like groceries and makeup. Consumers are increasingly using the Internet to look up product information, compare prices, and search for deals and promotions.
At this point, the consumer is weighing their options and deciding on the purchase. Therefore, the goal of this kind of video is to make your audience visualize themselves using your product or service — and thriving. There’s a reason 4X as many customers would rather watch a video about a product than read about it. Videos are able to display functionality and leverage emotions in ways a product description never could.
A satisfied customer is your best marketing executive and therefore a company could tap into its rich customer database to utilize them by giving incentives for referrals. Citibank gives Rs 2000 per referral for credit cards to its existing customers, while Google has announced $7.50 per referral to its account holders for promoting Adwords campaigns. Many top-selling magazines such as Readers’ Digest, The Week, India Today have all used referral marketing over the years to boost business. Sometimes, the incentive may be a collection of best articles that have already appeared in the magazine since inception or it could be a useful booklet that the reader can keep as a reference.
The ALS Ice Bucket Challenge started in 2014, which was an online effort to raise awareness for people with Amyotrophic Lateral Sclerosis (ALS) disease and to raise funds. The campaign was able to raise $115 million in a span of just eight weeks! The challenge for people was to pour a bucket of ice-cold water over their head and challenge minimum three people to do the same and make a donation to The ALS Association.
Takes advantage of other resources. The most creative viral marketing plans use other resources to get the word out. Affiliate programs, for example, place text or graphic links on other websites. Authors who give away free articles, seek to position their articles on other web pages. A news release can be picked up by hundreds of periodicals and form the basis of articles seen by hundreds of thousands of readers. Now someone else’s newsprint or web page is relaying your marketing message. Someone else’s resources are depleted rather than your own.
A new energy drink company, for example, could create an Internet video featuring a person who consumes the energy drink before performing a seemingly impossible bicycle jump. If the video is made to look real, it may encourage people who see it to share it with others. After the video receives enough views, the company could reveal its true purpose, convincing its viewers to seek out more information about the drink without ever using a traditional advertisement.
In the last 10 years, the digital landscape has changed significantly. People are phasing out desktop and laptop computers to search the web and interact with content. Instead, they are picking up their mobile phones and tablets. What’s more, digital technology is cheaper today than it’s ever been before; there are virtually no boundaries on how, when and where people can interact with content.
Single or Double-sided Rewards – A common practice in referral programs is to only give out a reward to the sender of the referral. We believe that this is not the right way to approach referral marketing. If you don’t reward both parties you are changing the overall motivation a user has to make a referral to their network. Double-sided programs give rewards to both the sender and the recipient. The even reward structure helps motivate users who are not looking to profit off of their personal network.
1% conversion rate might be the average, but that doesn’t mean that you can’t excel with ingenious strategy and persistence. In less than two years, Jason Stone generated over $7 million in affiliate sales, harnessing the marketing potential of Instagram. Now, Mr. Stone is not the average marketer because he has vast experience in visual media. However, the key the stunning figures @Millionair_Mentor commands lies in his strategic approach. He promotes only to people who are statistically likely to be interested in the product he has to offer. That’s why it is crucial to join affiliate marketing platforms that match the interest of your audience.
Digital marketing is probably the fastest-changing marketing field out there: New tools are being built, more platforms emerge and more channels need to be included into your marketing plan. How not to get overwhelmed while staying on top of the latest marketing trends? Here are a few tools that help you scale and automate some parts of your marketing routine making you a more productive and empowered marketer: Tools to Semi-Automate Marketing Tasks 1.
The implementation of affiliate marketing on the internet relies heavily on various techniques built into the design of many web-pages and websites, and the use of calls to external domains to track user actions (click tracking, Ad Sense) and to serve up content (advertising) to the user. Most of this activity adds time and is generally a nuisance to the casual web-surfer and is seen as visual clutter. Various countermeasures have evolved over time to prevent or eliminate the appearance of advertising when a web-page is rendered. Third party programs (Ad-Aware, Adblock Plus, Spybot, pop-up blockers, etc.) and particularly, the use of a comprehensive HOSTS file can effectively eliminate the visual clutter and the extra time and bandwidth needed to render many web pages. The use of specific entries in the HOSTS file to block these well-known and persistent marketing and click-tracking domains can also aid in reducing a system's exposure to malware by preventing the content of infected advertising or tracking servers to reach a user's web-browser.
Understanding just how big the internet is may be the first step to understanding why internet marketing is becoming so important to businesses. As previously mentioned, the internet connects millions of people from all over the world. Look at social media websites such as Facebook which has over 800 million active users every day. Imagine the exposure your business could get from having a proper advertising campaign on social media website. With that in mind Social Media Marketing through popular websites such as Twitter and Facebook is only a small part of the internet marketing process.
As of October 2018 almost 4.2 billion people were active internet users and 3.4 billion were social media users (Statista). China, India and the United States rank ahead all other countries in terms of internet users. This gives a marketer an unprecedented number of customers to reach with product and service offerings, available 24 hours a day, seven days a week. The interactive nature of the internet facilitates immediate communication between businesses and consumers, allowing businesses to respond quickly to the needs of consumers and changes in the marketplace.
On the surface, the how of video marketing is pretty simple: Your brand creates videos that, in some way or another, promote your company, drive sales, raise awareness of your products or services, or engage your customers. In practice, it’s a little more complicated. Like many of your marketing efforts, video marketing is data driven, so you’ll want to monitor various metrics and track customer engagement.
We possess the knowledge and skill to deliver high quality, cutting-edge Internet marketing services to help you drive more leads with PPC management services so you will see immediate results and more sales! Learn how we will make sure that you possess a detailed online marketing strategies that will drive your sales conversions and boost your ROI!
Test and Listen. Think you can record the perfect voice over in just one take? Think again! Invest in a good pair of headphones and keep an eye on your audio quality throughout the recording process. It’s easier to get a new take of audio than trying to fix it during the editing process. We recommend running through your script a few times, especially the first few paragraphs, to ensure that your voice is fully warmed up. If you hear popping or hissing sounds, try standing further away from the mic or invest in a pop filter.
Adam Enfroy is the Affiliate Partnerships Manager at BigCommerce. With 10+ years of experience in digital marketing, ecommerce, SEO, web development, and selling online courses, he is passionate about leveraging the right strategic partnerships, content, and software to scale digital growth. Adam lives in Austin, TX and writes about building your online influence by scaling your content and affiliate marketing strategies on his blog.
Alternatively, ad space may be offered for sale in a bidding market using an ad exchange and real-time bidding. This involves many parties interacting automatically in real time. In response to a request from the user's browser, the publisher content server sends the web page content to the user's browser over the Internet. The page does not yet contain ads, but contains links which cause the user's browser to connect to the publisher ad server to request that the spaces left for ads be filled in with ads. Information identifying the user, such as cookies and the page being viewed, is transmitted to the publisher ad server.
Okay, so you’ve signed up for an affiliate network, created some offers, and are ready to drive sales on your ecommerce platform. How do you find the best affiliates to work with? Just because you’re on a network doesn’t mean that affiliates will want to promote you. Finding and recruiting affiliates that drive substantial revenue may be hard to find. Here are some ways to find and recruit the best affiliates into your program.
After your site has been built out, creating a social media presence is the best second step for most businesses. All businesses should have a Facebook Page that’s fully fleshed out with plenty of information about your business. Depending on your audience, you can also start a Twitter, Instagram, and/or Pinterest account. Social media is a long-term commitment that requires frequently updating and monitoring, but it’s one of the best ways to build an online community around your business.
Websites consisting mostly of affiliate links have previously held a negative reputation for underdelivering quality content. In 2005 there were active changes made by Google, where certain websites were labeled as "thin affiliates". Such websites were either removed from Google's index or were relocated within the results page (i.e., moved from the top-most results to a lower position). To avoid this categorization, affiliate marketer webmasters must create quality content on their websites that distinguishes their work from the work of spammers or banner farms, which only contain links leading to merchant sites.
Affiliate marketing currently lacks industry standards for training and certification. There are some training courses and seminars that result in certifications; however, the acceptance of such certifications is mostly due to the reputation of the individual or company issuing the certification. Affiliate marketing is not commonly taught in universities, and only a few college instructors work with Internet marketers to introduce the subject to students majoring in marketing.
Before your start filming, set a music budget and research your local copyright laws. Copyright law can be very difficult to decipher, especially when you’re dealing with digital content. Bottom line: Most music isn’t free. If you use another artist’s music without permission or proper licensing, you risk video removal and legal action. In order to avoid copyright infringement, you’ll need to find royalty free tunes or pay a composer to create an original score. Royalty free songs aren’t free to use; they’re quality songs available for a single flat fee. This means you don’t have to worry about paying additional licensing fees or royalties in the future. YouTube, Pond5, and PremiumBeat are all great sites to find royalty free music.
"Hey guys, just wanted to say thumbs up for the quality links you've brought in so far! Lot's of edu's, gov's and other trusted links. Exactly what we need. Our rankings are starting to improve and organic traffic is starting to increase. More importantly, we're very excited about the fact that you've 'opened our eyes' and had an important positive impact on our future (content) strategy. Brilliant! Will definitely recommend your team to anyone who isn't scared to invest in quality defensible SEO. Keep up the good work!" Max G.
In order to engage customers, retailers must shift from a linear marketing approach of one-way communication to a value exchange model of mutual dialogue and benefit-sharing between provider and consumer. Exchanges are more non-linear, free flowing, and both one-to-many or one-on-one. The spread of information and awareness can occur across numerous channels, such as the blogosphere, YouTube, Facebook, Instagram, Snapchat, Pinterest, and a variety of other platforms. Online communities and social networks allow individuals to easily create content and publicly publish their opinions, experiences, and thoughts and feelings about many topics and products, hyper-accelerating the diffusion of information.
Murphy has grown the affiliate channel to represent 11 percent of her overall revenue. She hopes that she will be able to grow that number to 20 percent. What she likes most about the affiliate channel is that it is performance based — instead of paying for ad placements and hoping that they work, she pays a 12 percent commission on actual sales generated. The program tracks sales based on a 365-day cookie, which means that affiliates earn commissions on repeat purchases that occur within one year of the initial referral.
Dropbox was at least partially inspired by PayPal, which literally paid people money (through the PayPal system) if they got their friends to sign up. They did this because they benefited from the network effects of having large number of users- so even if half of the signups were people who just wanted the free money, the end result is a large number of people having PayPal accounts- which is a useful position for a payments company to be in.
The phrase, "Affiliates are an extended sales force for your business", which is often used to explain affiliate marketing, is not completely accurate. The primary difference between the two is that affiliate marketers provide little if any influence on a possible prospect in the conversion process once that prospect is directed to the advertiser's website. The sales team of the advertiser, however, does have the control and influence up to the point where the prospect either a) signs the contract, or b) completes the purchase.
If you want to establish trust with your audience quickly, you need to be creating video. If you want to shorten your sales cycle, and work with more motivated and educated prospects, you need to be using video in your sales process. The video marketing strategies and resources below will help you crush it with video, no matter your experience level. You can also learn more about our video training and production services.
Online videos are an essential part for any business's content marketing because of its popularity across all age groups. Video is also widely shared on social media and via messaging apps, increasing the reach of your business information. Most importantly, video marketing is proven to improve leads and sales. Types of video you can create include explainer videos, branded videos, animated videos, and more. Video content marketing can be a challenge, but with the expert help of a video content marketer you can achieve the business benefits you want.
Video advertising - This type of advertising in terms of digital/online means are advertisements that play on online videos e.g. YouTube videos. This type of marketing has seen an increase in popularity over time. Online Video Advertising usually consists of three types: Pre-Roll advertisements which play before the video is watched, Mid-Roll advertisements which play during the video, or Post-Roll advertisements which play after the video is watched. Post-roll advertisements were shown to have better brand recognition in relation to the other types, where-as "ad-context congruity/incongruity plays an important role in reinforcing ad memorability". Due to selective attention from viewers, there is the likelihood that the message may not be received. The main advantage of video advertising is that it disrupts the viewing experience of the video and therefore there is a difficulty in attempting to avoid them. How a consumer interacts with online video advertising can come down to three stages: Pre attention, attention, and behavioural decision. These online advertisements give the brand/business options and choices. These consist of length, position, adjacent video content which all directly affect the effectiveness of the produced advertisement time, therefore manipulating these variables will yield different results. Length of the advertisement has shown to affect memorability where-as longer duration resulted in increased brand recognition. This type of advertising, due to its nature of interruption of the viewer, it is likely that the consumer may feel as if their experience is being interrupted or invaded, creating negative perception of the brand. These advertisements are also available to be shared by the viewers, adding to the attractiveness of this platform. Sharing these videos can be equated to the online version of word by mouth marketing, extending number of people reached. Sharing videos creates six different outcomes: these being "pleasure, affection, inclusion, escape, relaxation, and control". As well, videos that have entertainment value are more likely to be shared, yet pleasure is the strongest motivator to pass videos on. Creating a ‘viral’ trend from mass amount of a brands advertisement can maximize the outcome of an online video advert whether it be positive or a negative outcome.
Video is arguably the most entertaining and addicting form of content online. In fact, according to Google, half of 18-to-34-year-old YouTube subscribers would drop what they’re doing to watch a new video by their favorite creator. But video trends are always changing; what’s popular one year might not be the next. So, how can your business use video marketing to grow your brand and keep up with consumers? Here are the five video marketing trends to watch for 2019.
The problem with affiliate marketing, like many other home business options, are the so-called gurus and get-rich-quick programs that suggest affiliate marketing can be done fast and with little effort. Odds are you've read claims of affiliate marketing programs that say you can make hundreds of thousands of dollars a month doing almost nothing ("Three clicks to rich!"). Or, they suggest you can set up your affiliate site, and then forget it, except to check your bank deposits.
Establishment of customer exclusivity: A list of customers and customer's details should be kept on a database for follow up and selected customers can be sent selected offers and promotions of deals related to the customer's previous buyer behaviour. This is effective in digital marketing as it allows organisations to build up loyalty over email.
^ Semenov, Alexander; Alexander Nikolaev; Alexander Veremyev; Vladimir Boginski; Eduardo Pasiliao (2016). Analysis of Viral Advertisement Re-Posting Activity in Social Media. Computational Social Networks. CSoNet 2016. Lecture Notes in Computer Science, Vol 9795. Lecture Notes in Computer Science. 9795. pp. 123–134. doi:10.1007/978-3-319-42345-6_11. ISBN 978-3-319-42344-9.