https://jamestown.org/program/the-russian-elections-and-hidden-regionalist-politics/
http://region.expert/no-parties/
https://theins.ru/opinions/matizen/244867
http://region.expert/spb-taxes/
http://www.kasparov.ru/material.php?id=613900530B375§ion_id=444F8A447242B
https://novayagazeta.ru/articles/2021/09/07/ogon-voda-govno-v-podvalakh
https://www.svoboda.org/a/projecty-i-prognozy-plany-vlastei-vse-menee-realny/31445749.html
https://www.dw.com/ru/ne-rossija-kormit-moskvu-a-naoborot-tak-li-jeto/a-59077764