https://www.politico.com/news/2021/07/27/russian-critics-biden-putin-relationship-500818
http://altanalyses.org/en/2021/07/23/the-compulsion-to-unity/
https://www.dw.com/ru/kommentarij-kak-putin-povtorjaet-miloshevicha/a-58602388
https://www.kp.ru/daily/28308.5/4448690/
https://novayagazeta.ru/articles/2021/07/22/kholodnenkaia-poshla