https://carnegie.ru/commentary/86490
https://foreignpolicy.com/2022/02/18/russia-ukraine-arrest-assassination-invasion/
http://www.kasparov.ru/material.php?id=61F7B463DC578
https://www.bbc.com/russian/news-60149695
https://novayagazeta.ru/articles/2022/01/11/glavnyi-terrorist-sovetskogo-soiuza