https://carnegie.ru/commentary/85683
https://jamestown.org/program/clashes-intensify-between-moscow-and-circassians-on-key-issues/
https://nvo.ng.ru/realty/2021-07-29/9_1151_peacekeepers.html
https://www.rosbalt.ru/world/2021/07/19/1911852.html
https://www.kommersant.ru/doc/4901057