https://hvylya.net/analytics/243252-virtualnyy-sammit-putina-baydena-analiz-osnovnyh-itogov
http://www.ng.ru/politics/2017-02-13/1_6928_cru.html
http://www.ng.ru/politics/2016-12-12/2_6882_eesti.html
http://ru.krymr.com/content/article/27199641.html
http://www.kommersant.ru/doc/2786007
http://www.bbc.com/russian/society/2015/08/150807_ukraine_russia_culture_war
http://www.gazeta.ru/comments/column/desnitsky/7663161.shtml
http://inosmi.ru/russia/20150727/229277650.html
Moscow has released an initial list of “undesirable organizations” that constitute a “threat to the foundations of the constitutional system of the Russian Federation, its defense capabilities and its national security.”