
https://washingtonmonthly.com/2024/02/05/its-not-just-the-border-the-trump-abbott-republican-nullification-crisis-is-here/

https://verfassungsblog.de/demokratie-in-der-supra-eu/

http://www.europarl.europa.eu/sides/getDoc.do?pubRef=-%2f%2fEP%2f%2fNONSGML%2bCOMPARL%2bPE-627.625%2b01%2bDOC%2bPDF%2bV0%2f%2fEN