https://www.socialeurope.eu/france-europe-and-another-election
http://www.elperiodico.com/es/politica/20171226/que-es-tabarnia-propuesta-secesion-barcelona-tarragona-resto-cataluna-6517873
https://blogs.lse.ac.uk/europpblog/2024/07/15/what-to-expect-from-hungarys-presidency-of-the-council-of-the-eu/
https://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.34.2.172