https://www.sieps.se/globalassets/publikationer/2023/2023_10epa.pdf
https://blogs.lse.ac.uk/europpblog/2024/06/10/the-promise-and-meaning-of-the-european-political-community-after-the-2024-eu-and-uk-elections/
https://ukandeu.ac.uk/explainers/eu-switzerland-negotiations-agreement/?mc_cid=1b270f9c56&mc_eid=815b1928ec