https://novayagazeta.ru/articles/2021/12/08/palachi-memoriala
https://www.rosbalt.ru/blogs/2021/12/07/1934564.html
https://www.ft.com/content/b403898a-0dfb-41b3-a8c6-a53866ff0859
https://www.nytimes.com/2021/12/05/world/europe/putin-russia-ukraine-troops.html
https://www.rosbalt.ru/russia/2021/12/01/1933466.html
https://www.svoboda.org/a/shantazh-evropy-i-zakat-neftyanoy-rossii/31539301.html