https://www.kommersant.ru/doc/5217469
https://www.kommersant.ru/doc/5216522
https://novayagazeta.ru/articles/2022/02/13/idite-k-leshemu
http://region.expert/failed-emperor/
https://www.bbc.com/russian/features-60354436
https://www.washingtonexaminer.com/opinion/vladimir-putin-is-a-failed-leader