https://www.svoboda.org/a/diplomatiya-obid-putina/31569084.html
https://ua.krymr.com/a/vitaliy-portnykov-krym-donbas-rosia-kryza-mihranty-evropa/31566385.html
https://www.bbc.com/russian/news-59305283
https://www.rosbalt.ru/blogs/2021/11/16/1931257.html