http://www.kasparov.ru/material.php?id=5B7C6AE133D04
http://day.kyiv.ua/ru/blog/politika/kakuyu-istoriyu-izvolite
http://www.kasparov.ru/material.php?id=5B7C53BA4DAA6
https://www.inopressa.ru/article/21Aug2018/newsweek/pension.html
https://www.gazeta.ru/social/2018/08/21/11903497.shtml
http://www.rosbalt.ru/blogs/2018/08/21/1726248.html
Protesters and unions worry workers won't live to see the new retirement age.
https://www.newsweek.com/russia-pension-putin-retirement-age-1081420
https://www.vedomosti.ru/opinion/articles/2018/08/20/778521-strana-pobedivshego-gkchp