http://region.expert/elections2021/
https://www.kommersant.ru/doc/4919060
https://www.politico.com/news/2021/07/27/russian-critics-biden-putin-relationship-500818
https://novayagazeta.ru/articles/2021/07/22/kholodnenkaia-poshla
https://www.ng.ru/economics/2021-07-23/100_153223072021.html
http://region.expert/disunited_russia/
https://www.rbc.ru/newspaper/2021/07/21/60f6d7459a794705f08ae65d
https://www.dsnews.ua/politics/tankovyy-kulak-kak-polsha-gotovitsya-voevat-s-rossiey-20072021-431550
https://www.dw.com/ru/kommentarij-putanica-ruchnogo-rezhima-upravlenija-rossiej/a-58534337