https://big-europe.eu/publication/bringing-the-greater-european-family-together/download
https://commission.europa.eu/document/download/ec1409c1-d4b4-4882-8bdd-3519f86bbb92_en?filename=The%20future%20of%20European%20competitiveness_%20In-depth%20analysis%20and%20recommendations_0.pdf
https://blogs.lse.ac.uk/europpblog/2024/05/31/the-netherlands-still-european-in-the-eye-of-the-populist-storm/
https://www.opendemocracy.net/can-europe-make-it/albena-azmanova-barbara-spinelli-co-signatories/la-defensa-del-estado-de-derecho-