NYZIO, Arkadiusz. Municipal guards – problems, challenges and reform proposals. Central European Political Studies, [S. l.], n. 1, p. 43–73, 2020. DOI: 10.14746/ssp.2020.1.3. Disponível em: https://pressto.amu.edu.pl/index.php/ssp/article/view/22495. Acesso em: 17 jul. 2024.