Ossowicz, Tomasz. “Factors for Effectiveness in Cultural Landscape Protection – the Cultural Park Old Town in Wrocław”. Teka Komisji Architektury, Urbanistyki i Studiów Krajobrazowych 13, no. 4 (December 29, 2017): 14–19. Accessed May 2, 2024. https://ph.pollub.pl/index.php/teka/article/view/1729.