https://focus.ua/opinions/397977/
https://www.gazeta.ru/politics/2018/05/17_a_11753959.shtml
https://www.kommersant.ru/doc/3630133
https://www.rbc.ru/newspaper/2018/05/17/5afbfa559a79477fe5a3bb7d
http://www.kasparov.ru/material.php?id=5AFD6DD67D0C5
https://newtimes.ru/articles/detail/163433
https://republic.ru/posts/90887
The protests that rippled across Russia ahead of Vladimir Putin’s fourth inauguration as president suggest deeper stirrings of popular discontent. As he reaches for Monomakh’s Cap, the ruby-studded relic of the Russian czars, President Vladimir Putin risks paving the way for widespread turmoil.
https://politeka.net/reading/653490-svoevremennyj-volker/