https://www.znak.com/2021-07-30/opros_rossiyane_stali_menshe_doveryat_putinu
https://www.kp.ru/daily/28305.5/4445919/
http://region.expert/paranoid/
https://www.rbc.ru/newspaper/2021/07/13/60e8859c9a794709bc612dbb
https://glavcom.ua/publications/yak-rosiya-vidkorkovuje-shampanske-i-de-v-comu-zrada-768651.html