https://jamestown.org/program/how-new-are-the-new-people-in-russias-parliament/
https://novayagazeta.ru/articles/2021/10/06/novye-podpolshchiki
https://www.rosbalt.ru/blogs/2021/10/05/1924631.html
https://www.rbc.ru/newspaper/2021/10/04/61571a279a79478e0bc0b011
https://carnegie.ru/commentary/85414
https://snob.ru/profile/400176/blog/1001472
http://region.expert/1regionalist/