https://www.washingtonexaminer.com/opinion/vladimir-putin-is-a-failed-leader
http://www.kasparov.ru/material.php?id=61FE4D36B362B§ion_id=444F8A447242B
https://lb.ua/news/2022/02/02/504415_takoi_tishi_fronti_bulo_vid.html
http://region.expert/komi-paradox/
https://www.bbc.com/russian/news-60149695