Gellér-Lukács, Éva, Ágnes Töttös, and Sándor Illés. “Free Movement of People and the Brexit”. Hungarian Geographical Bulletin 65, no. 4 (January 17, 2017): 421–432. Accessed October 30, 2026. https://ojs.mtak.hu/index.php/hungeobull/article/view/602.