https://www.bbc.com/russian/news-55344921
https://novayagazeta.ru/articles/2020/12/17/88419-prosto-on-rabotaet-volshebnikom
https://novayagazeta.ru/articles/2020/12/17/88421-zhurnalistskiy-sobor
https://www.ng.ru/politics/2020-12-16/1_8041_opposition.html
https://www.kommersant.ru/doc/4615460
https://www.inopressa.ru/article/15Dec2020/wp/parliamentelections.html