http://inosmi.ru/politic/20160915/237867026.html
http://inosmi.ru/social/20160911/237818137.html
https://www.ft.com/content/4a8750f4-74e6-11e6-b60a-de4532d5ea35
http://inopressa.ru/article/09Sep2016/bloomberg/snowden.html
https://www.bloomberg.com/view/articles/2016-09-08/snowden-is-turning-into-a-liability-for-putin
http://inopressa.ru/article/08Sep2016/wsj/hacker3.html
http://www.wsj.com/articles/u-s-officials-warn-russia-over-alleged-hacks-1473285092
http://www.svoboda.org/a/27971970.html