http://carnegie.ru/commentary/2016/09/13/ru-64552/j5cg
http://inopressa.ru/article/13Sep2016/wsj/rus_com.html
http://www.ng.ru/politics/2016-09-13/1_samara.html
http://www.ng.ru/editorial/2016-09-13/2_red.html
http://www.ng.ru/politics/2016-09-13/1_hodor.html
http://www.nytimes.com/2016/09/12/opinion/thugs-and-kisses.html?ref=opinion&_r=1
https://www.chathamhouse.org/expert/comment/what-know-about-russia-s-parliamentary-elections
http://carnegie.ru/commentary/2016/09/12/ru-64540/j5ay
http://www.wsj.com/articles/russian-communists-rebrand-to-attract-young-supporters-1473726870