https://hvylya.net/analytics/245614-ukrajina-koli-nastane-katarsis
https://www.gov.uk/government/news/an-article-by-the-defence-secretary-on-the-situation-in-ukraine
https://carnegie.ru/commentary/86202
https://www.kommersant.ru/doc/5171218
https://hvylya.net/analytics/244375-ultimatum-putina-i-rossiysko-ukrainskaya-voyna-2022
https://www.bbc.com/russian/news-59810520
https://www.kommersant.ru/doc/5152106
https://www.rosbalt.ru/moscow/2021/12/24/1937067.html