https://www.rbc.ru/newspaper/2018/10/26/5bd08e459a7947651fb40b7e
https://www.rbc.ru/newspaper/2018/10/26/5bd0c7059a79477832bccd08
https://www.inopressa.ru/article/25Oct2018/washtimes/parties.html
https://www.svoboda.org/a/29561177.html
https://www.bbc.com/russian/features-45976030
http://www.ng.ru/politics/2018-10-25/3_7340_opposition.html
https://republic.ru/posts/92342
https://www.rbc.ru/newspaper/2018/10/25/5bd0263c9a79473fac6d03cc
https://www.kommersant.ru/doc/3780424
Widespread discontent, fueled by a massively unpopular pension reform, has sent the approval ratings for Russian President Vladimir Putin and his ruling party tumbling to historic lows -- just seven months after Mr. Putin triumphantly won a re-election campaign meant to cement his grip on power.
https://www.washingtontimes.com/news/2018/oct/24/vladimir-putin-russia-fall-aids-communists-liberal/