https://www.ips-journal.eu/topics/foreign-and-security-policy/a-rude-awakening-8117/
https://blogs.lse.ac.uk/europpblog/2023/03/13/what-impact-have-eu-sanctions-had-on-the-russian-economy/
https://www.documentcloud.org/documents/5955249-Report.html
https://www.swp-berlin.org/publications/products/studien/2022S05_Strafverfolgung_Ukraine.pdf