https://carnegie.ru/commentary/85483
https://jamestown.org/program/a-war-and-peace-visit-to-moscow/
https://www.rbc.ru/newspaper/2021/10/14/6165835c9a7947294a7b174f
https://www.rbc.ru/newspaper/2021/10/07/615da0ca9a7947e2cd6453c1
http://region.expert/landscape/
https://carnegie.ru/commentary/85479
https://jamestown.org/program/clashes-intensify-between-moscow-and-circassians-on-key-issues/