https://lansinginstitute.org/2022/01/18/putin-trying-to-replay-cold-war-in-his-favor/
https://carnegie.ru/commentary/86205
https://www.gov.uk/government/news/an-article-by-the-defence-secretary-on-the-situation-in-ukraine
http://region.expert/kazakh-anxiety/
https://theins.ru/obshestvo/247819
https://www.rbc.ru/newspaper/2021/12/29/61caf38f9a794794320dfb61