https://foreignpolicy.com/2022/02/18/russia-ukraine-arrest-assassination-invasion/
https://www.radiosvoboda.org/a/skandalni-vidstavky-krym/31687105.html
http://www.kasparov.ru/material.php?id=61FE4D36B362B§ion_id=444F8A447242B
http://region.expert/deimperialization/
https://carnegie.ru/commentary/86339
https://www.bbc.com/russian/news-60149695