OPIOŁA, W.; CZEPIL, B. On the significance of the category of borderland in the contemporary Polish political science. Border and Regional Studies, [S. l.], v. 1, n. 1, p. 58–63, 2013. DOI: 10.25167/ppbs1064. Disponível em: https://czasopisma.uni.opole.pl/index.php/p/article/view/1064. Acesso em: 22 nov. 2024.