https://carnegieendowment.org/files/2-24_Lehne-EU_Geopolitics.pdf
https://www.opendemocracy.net/can-europe-make-it/nick-rider/catalonia-spain-referendum-there-is-more-than-one-nationalism-in-iberian-peninsula
https://www.socialeurope.eu/italy-a-post-fascist-assault-on-democratic-checks
https://institutdelors.eu/wp-content/uploads/2020/11/Paper-EU-reform.pdf