https://carnegie.ru/commentary/85351
https://jamestown.org/program/the-russian-elections-and-hidden-regionalist-politics/
https://novayagazeta.ru/articles/2021/09/11/ukraintsam-nado-gotovitsia-k-prekrashcheniiu-tranzita
https://theins.ru/opinions/matizen/244867
https://novayagazeta.ru/articles/2021/09/09/po-doroge-v-shatdaun
https://novayagazeta.ru/articles/2021/09/08/mne-by-slavian
https://www.kommersant.ru/doc/4702608