https://blogs.lse.ac.uk/brexit/2020/03/09/brexit-is-a-policy-fiasco-were-voters-deceived-during-the-referendum/
https://www.socialeurope.eu/spo-how-not-to-run-a-leadership-contest
https://elpais.com/opinion/2023-12-13/la-batalla-de-las-dos-europas.html