https://www.gazeta.ru/politics/2017/03/31_a_10604561.shtml
https://www.gazeta.ru/politics/2017/04/01_a_10605767.shtml
http://www.kasparov.ru/material.php?id=58DF9BAA8297C
http://www.kasparov.ru/material.php?id=58DF9730A9AE7
Russia’s opposition is waiting to see how the Kremlin will respond to the recent protests. The scales are tipping toward retaliation, and the arrest of Alexei Navalny may be only the start.
http://carnegie.ru/commentary/?fa=68469
http://www.rosbalt.ru/world/2017/03/31/1603282.html
http://www.kommersant.ru/doc/3256978
https://focus.ua/opinions/369578/
http://hvylya.net/analytics/politics/vladimir-putin-gotovitsya-uhodit.html