https://carnegie.ru/commentary/85935
https://lansinginstitute.org/2021/12/01/russia-breaks-europes-border-from-within/
https://www.rosbalt.ru/blogs/2021/11/30/1933460.html
https://glavcom.ua/world/observe/eksporteri-haosu-analiz-rosiyskogo-mayn-kampfu-802667.html
https://novayagazeta.ru/articles/2021/11/27/kazaki-otvetili-za-dagestantsev-v-moskovskom-metro