https://www.svoboda.org/a/posle-hruscheva-i-gorbacheva-zhdatj-li-rossii-reformatora/31500658.html
https://jamestown.org/program/clashes-intensify-between-moscow-and-circassians-on-key-issues/
https://www.rosbalt.ru/world/2021/09/22/1922421.html
https://carnegie.ru/commentary/85351
https://www.kommersant.ru/doc/4702608