https://www.ng.ru/faith/2021-09-16/100_rel16092021.html
https://apostrophe.ua/article/politics/2021-09-08/kogda-mej-bashnyami-soglasya-net/41667
https://www.svoboda.org/a/vtoraya-neftj-sergey-medvedev-o-500-h-millionah-rossiyan/31444828.html
https://jamestown.org/program/biden-putin-summit-failed-to-reverse-downturn-in-bilateral-relations/