https://koerber-stiftung.de/site/assets/files/36032/koerber-emerging-middle-powers_report-2024.pdf
http://blogs.lse.ac.uk/brexit/2018/07/09/british-influence-in-brussels-had-been-far-greater-than-recognised/
https://blogs.lse.ac.uk/europpblog/2023/10/31/the-colonial-origins-of-european-integration/