https://novayagazeta.ru/articles/2021/10/07/gazprom-idet-na-shantazh
https://www.radiosvoboda.org/a/viyna-ukrayiny-z-rosiyeyu-na-usikh-frontakh/31489090.html
https://www.rbc.ru/newspaper/2021/10/04/6157139c9a79478b74d9a463
https://www.radiosvoboda.org/a/dopovid-oon-pro-prava-ludyny/31475103.html
http://www.kasparov.ru/material.php?id=614AC17983B54§ion_id=43452FA6D4743
https://www.nytimes.com/2021/09/19/opinion/putin-russia-election.html