https://big-europe.eu/publication/bringing-the-greater-european-family-together/download
https://www.diw.de/documents/publikationen/73/diw_01.c.578096.de/18-7-3.pdf
QUO VADIS, ITALIA? The quick answer, and essentially the correct one, is that very ...
https://www.ipg-journal.de/rubriken/europaeische-integration/artikel/maechtig-maechtiger-eu-kommission-6567/