http://ru.krymr.com/a/28067686.html
http://www.nytimes.com/2016/10/21/us/hillary-clinton-david-sanger-putin-russia.html
https://www.welt.de/vermischtes/article158934281/Putin-will-ein-anderes-Weltsystem.html%20
https://rusi.org/commentary/russia-and-japan-wrong-premise-unrealistic-expectations
http://www.wsj.com/articles/the-vladimir-putin-test-1476991229
http://inosmi.ru/politic/20161020/238054821.html
http://inosmi.ru/politic/20161020/238053093.html