Kozłowska, Izabela, and Agnieszka Lamprecht. “Protection of Historical Ruins on the Polish-German Border. A Case of Cultural Heritage of the Former Duchy of Pomeranian”. Protection of Cultural Heritage, no. 6 (November 29, 2018): 105–116. Accessed November 21, 2024. https://ph.pollub.pl/index.php/odk/article/view/878.