
https://www.ips-journal.eu/topics/foreign-and-security-policy/a-rude-awakening-8117/

https://www.bloomberg.com/news/articles/2020-11-28/the-energy-project-trump-can-t-stop-seeks-ways-to-finish-the-job

https://www.crisisgroup.org/europe-central-asia/eastern-europe/ukraine/b96-answering-four-hard-questions-about-russias-war-ukraine