https://www.nytimes.com/2021/12/05/world/europe/putin-russia-ukraine-troops.html
https://www.atlanticcouncil.org/blogs/ukrainealert/not-the-time-for-nord-stream-2-nonsense/
https://newtimes.ru/articles/detail/205561
https://www.svoboda.org/a/shantazh-evropy-i-zakat-neftyanoy-rossii/31539301.html
https://www.kommersant.ru/doc/5100564