
https://www.sussex.ac.uk/webteam/gateway/file.php?name=briefing-paper-1.pdf&site=18

https://voxeu.org/system/files/epublication/Economics%20of%20Brexit.pdf

https://www.reuters.com/world/france-floats-revamp-eu-diplomacy-with-reinforced-role-kallas-paper-shows-2026-06-11/