https://pub.norden.org/nord2020-001/#
https://www.chba.org.uk/for-members/library/overseas-seminars/the-status-of-gibraltar-under-eu-law
https://www.linkiesta.it/2022/08/sandro-gozi-intervista-renew-italia/
http://ukandeu.ac.uk/cancelling-brexit-what-would-happen-if-we-changed-our-mind-about-leaving-the-eu/