KOSMALA, G. Political boundaries and tourism. Studies in Political and Historical Geography, [S. l.], v. 4, p. 169–200, 2015. DOI: 10.18778/2300-0562.04.07. Disponível em: https://czasopisma.uni.lodz.pl/studiageogr/article/view/18517. Acesso em: 20 may. 2024.