https://jamestown.org/program/clashes-intensify-between-moscow-and-circassians-on-key-issues/
https://www.rosbalt.ru/blogs/2021/10/05/1924631.html
https://www.rbc.ru/newspaper/2021/10/04/61571a279a79478e0bc0b011
https://www.rosbalt.ru/blogs/2021/09/23/1922629.html
https://www.dw.com/ru/popytka-putina-sobrat-razdelennyj-narod-budet-bezuspeshnoj/a-59216310
https://www.bbc.com/russian/features-58508091
https://theins.ru/opinions/kizilov/244626