STERNAK, Wojciech. The Frontier. A Visual Reconnaissance. (Granica. Rekonesans wizualny.) 2018. Polish Journal of Landscape Studies, [S. l.], v. 2, n. 4-5, p. 115–134, 2019. DOI: 10.14746/pls.2019.4.5.11. Disponível em: https://pressto.amu.edu.pl/index.php/pls/article/view/19479. Acesso em: 20 apr. 2024.