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2. Lemann, N.: Solving the Problem of Fake News. The New Yorker (2017). http://www.newyorker.com/news/news-desk/solving-the-problem-of-fake-news
3. Schulten, K.: Skills and Strategies—Fake News vs. Real News: Determining the Reliability of Sources. The Learning Network (2017). https://learning.blogs.nytimes.com/2015/10/02/skills-and-strategies-fake-news-vs-real-news-determining-the-reliability-of-sources/ . Accessed 16 Aug 2017
4. Levin, S.: Pay to sway: report reveals how easy it is to manipulate elections with fake news. The Guardian (2017). https://www.theguardian.com/media/2017/jun/13/fake-news-manipulate-elections-paid-propaganda
5. Gu, L., Kropotov, V., Yarochkin, F.: The fake news machine, how propagandists abuse the internet and manipulate the public. In: 1st ed. [pdf] Trend Micro, p. 81 (2017). https://documents.trendmicro.com/assets/white_papers/wp-fake-news-machine-how-propagandists-abuse-the-internet.pdf?_ga=2.117063430.1073547711.1497355570–1028938869.1495462143