https://novayagazeta.ru/articles/2022/01/11/politekonomiia-pytki
http://region.expert/defederalization/
https://www.rosbalt.ru/blogs/2021/12/29/1937744.html
https://snob.ru/news/chto-skazal-vladimir-putin-na-press-konferencii-korotko/
https://theins.ru/antifake/247395
https://www.bbc.com/russian/news-59766531
https://www.rosbalt.ru/moscow/2021/12/23/1937064.html
https://www.rbc.ru/newspaper/2021/12/22/61c1a9509a79476aa5e6b2cf
https://24tv.ua/nagadali-pro-budapeshtskiy-memorandum-novini-rosiyi-i-ukrayini_n1822928