https://carnegie.ru/commentary/85956
https://www.kommersant.ru/doc/5119370
https://novayagazeta.ru/articles/2021/12/06/pytok-stanovitsia-bolshe-i-oni-vse-izoshchrennee
https://jamestown.org/program/chechnya-ingushetia-again-at-odds-over-long-disputed-border/
https://novayagazeta.ru/articles/2021/11/29/opiat-po-zakazu-fsb
https://ru.krymr.com/a/krym-perepis-naseleniya-rezultaty-cel-rossii/31582852.html