ŠARADÍN, P.; SZTWIERTNIA, R.; GANOWICZ, E. Opinions and attitudes of political representatives of Opole and Olomouc. Border and Regional Studies, [S. l.], v. 7, n. 2, p. 39–53, 2019. DOI: 10.25167/ppbs962. Disponível em: https://czasopisma.uni.opole.pl/index.php/p/article/view/962. Acesso em: 2 nov. 2024.