https://jamestown.org/program/clashes-intensify-between-moscow-and-circassians-on-key-issues/
https://www.bbc.com/russian/features-58797196
https://newtimes.ru/articles/detail/205282?fcc
https://carnegie.ru/commentary/85414
https://snob.ru/profile/400176/blog/1001472
http://region.expert/1regionalist/
https://theins.ru/opinions/vladimir-milov/245206