https://www.ips-journal.eu/topics/foreign-and-security-policy/real-talk-8749/
https://www.legislation.gov.uk/uksi/2020/680/pdfs/uksiem_20200680_en.pdf
https://www.politico.eu/article/shaky-grounds-secret-slipshod-evidence-eu-use-sanction-russia-oligarchs/
UKIN-State-of-the-EU-Report-1.pdf (ukandeu.ac.uk)