http://region.expert/inversion/
https://foreignpolicy.com/2022/02/18/russia-ukraine-arrest-assassination-invasion/
https://www.dw.com/ru/kommentarij-bezzhalostnost-i-agressivnost-kak-programma-kremlja/a-60817210
https://www.kommersant.ru/doc/5216133
https://www.bbc.com/russian/features-60289770
https://www.rosbalt.ru/world/2022/02/01/1942197.html