http://region.expert/failed-emperor/
https://www.washingtonexaminer.com/opinion/vladimir-putin-is-a-failed-leader
https://www.bbc.com/russian/news-60326404
https://www.kommersant.ru/doc/5206560
https://www.rbc.ru/politics/09/02/2022/6203b0069a7947f3eede1eb2?from=from_main_7
https://www.ng.ru/kartblansh/2022-02-09/3_8367_kb.html