http://region.expert/failed-emperor/
https://www.washingtonexaminer.com/opinion/vladimir-putin-is-a-failed-leader
https://www.dw.com/ru/jeks-prezident-jestonii-zapadu-ne-do-reputacii-putina/a-60703088
https://www.kommersant.ru/doc/5206263
https://zn.ua/ukr/internal/pamjatka-jermaku-shcho-ne-tak-iz-minskimi-domovlenostjami.html
https://www.rbc.ru/politics/05/02/2022/61fe20069a7947bd8038cf06