https://ukandeu.ac.uk/the-future-of-the-uk-eu-relationship/?mc_cid=f8b68a972a&mc_eid=815b1928ec
https://dgap.org/system/files/article_pdfs/dgap-report-2023-01-EN-Rethinking%20EUs%20Eastern%20Enlargement_0.pdf
https://www.lobbycontrol.de/wp-content/uploads/Lobbycontrol-Studie-Wirtschaftsrat-Klimabremser.pdf