https://unherd.com/2020/10/wales-has-never-been-a-nation/?ncid=newsltukhpmgpols
http://upceo.ceo.gencat.cat/wsceop/6508/Resumen%20en%20espa%C3%B1ol%20-874.pdf
https://onlinelibrary.wiley.com/doi/epdf/10.1111/jcms.13411
https://www.ansa.it/sito/notizie/politica/2024/07/28/la-lettera-di-meloni-a-von-der-leyen_f9f81f69-9224-4ec8-9740-0370785f6cd5.html