http://region.expert/1regionalist/
https://novayagazeta.ru/articles/2021/09/21/ot-obnuleniia-k-udvoeniiu
https://www.svoboda.org/a/31467728.html
https://novayagazeta.ru/articles/2021/09/16/mechta-avtoritarnogo-pravitelia-ostanovit-vremia
https://jamestown.org/program/the-russian-elections-and-hidden-regionalist-politics/
http://region.expert/no-parties/
https://theins.ru/opinions/matizen/244867