https://www.rbc.ru/politics/20/02/2022/621113cf9a7947f95c9cd668?from=column_9
https://www.ng.ru/politics/2022-02-20/1_8376_situation.html
https://www.bbc.com/russian/features-60419032
https://foreignpolicy.com/2022/02/18/russia-ukraine-arrest-assassination-invasion/
https://www.rosbalt.ru/world/2022/02/18/1944972.html