https://www.bbc.com/russian/features-48789008
https://www.bbc.com/russian/news-58637827
https://carnegie.ru/commentary/85400
https://apostrophe.ua/article/politics/2021-09-08/kogda-mej-bashnyami-soglasya-net/41667
https://www.bbc.com/russian/features-57969809
https://novayagazeta.ru/articles/2021/07/30/besposhchadnyi-boevik
https://www.ng.ru/economics/2021-07-22/1_8204_economics1.html