http://www.kasparov.ru/material.php?id=61E976248E4C5§ion_id=444F8A447242B
https://nv.ua/ukr/opinion/ukrajina-rosiya-chi-bude-viyna-v-ukrajini-novini-ukrajini-50209843.html
https://lansinginstitute.org/2022/01/18/putin-trying-to-replay-cold-war-in-his-favor/
https://www.gov.uk/government/news/an-article-by-the-defence-secretary-on-the-situation-in-ukraine