https://www.elysee.fr/admin/upload/default/0001/03/0090173c1bc9aaa87f21995ae3b88a55f1fda3d0.pdf
https://journals.sagepub.com/doi/epub/10.1177/14651165231193830
https://blogs.lse.ac.uk/brexit/2021/04/13/the-totality-of-uk-irish-relations/
http://spinelligroup.eu/sites/spinelli/files/2018_manifesto_en.pdf