KAPICA, Roman; VRUBLOVÁ, Dana; MICHALUSOVÁ, Markéta. Photogrammetric documentation of Czechoslovak border fortifications at Hlučín-Darkovičky. Geodesy and Cartography, [S. l.], v. 39, n. 2, p. 72–79, 2013. DOI: 10.3846/20296991.2013.806243. Disponível em: https://journals.vilniustech.lt/index.php/GAC/article/view/4065. Acesso em: 10 may. 2025.