https://novayagazeta.ru/articles/2021/12/17/napadete-nakazhem
https://www.ng.ru/world/2021-12-16/1_8329_sanctions.html
https://novayagazeta.ru/articles/2021/12/13/vagner-doigralsia
https://www.bbc.com/russian/features-59552095
https://hvylya.net/analytics/243252-virtualnyy-sammit-putina-baydena-analiz-osnovnyh-itogov