ERŐSS, Ágnes. ’Searching for Neighbours’: summary of an EU research project. Hungarian Geographical Bulletin, [S. l.], v. 59, n. 1, p. 82–83, 2010. Disponível em: https://ojs.mtak.hu/index.php/hungeobull/article/view/3082. Acesso em: 30 oct. 2026.