TRZCIELIŃSKA-POLUS, A. Berlin Wall as a border and a frontline during the Cold War. Border and Regional Studies, [S. l.], v. 6, n. 1, p. 11–30, 2018. DOI: 10.25167/ppbs377. Disponível em: https://czasopisma.uni.opole.pl/index.php/p/article/view/377. Acesso em: 27 dec. 2024.