NAGY, G. International workshop on metropolitan regions: Cluj-Napoca, 9-10 Nov. 2012. Hungarian Geographical Bulletin, [S. l.], v. 62, n. 2, p. 226–230, 2013. Disponível em: https://ojs.mtak.hu/index.php/hungeobull/article/view/2956. Acesso em: 31 oct. 2026.