http://www.kasparov.ru/material.php?id=6207F90A07652§ion_id=444F8A447242B
http://region.expert/failed-emperor/
https://www.dw.com/ru/primer-dlja-ukrainy-jekspert-o-finljandizacii-radi-mira-s-rf/a-60718122
https://www.washingtonexaminer.com/opinion/vladimir-putin-is-a-failed-leader
https://www.bbc.com/russian/news-60326404