Considerations on the Effectiveness of Cross-Border Cooperation in Public Order and Civil Protection Services. The Case of the Romanian – Hungarian Border Area. Lex localis - Journal of Local Self-Government, [S. l.], v. 13, n. 3, p. 559–578, 2015. DOI: 10.4335/13.3.559-578(2015). Disponível em: https://lex-localis.org/index.php/LexLocalis/article/view/13.3.559-578%282015%29. Acesso em: 6 oct. 2025.