https://www.dw.com/ru/kommentarij-plan-putina-ne-mir-a-destabilizacija-ukrainy/a-60743393
http://region.expert/failed-emperor/
https://www.bbc.com/russian/features-60354436
https://hvylya.net/analytics/246969-nravitsya-ne-nravitsya-rossii-no-krym-vozvrashchaetsya
https://www.bbc.com/russian/features-60310843