Bożek, Karol. “Contemporary Functions of East Prussian Palaces and Manors in the Context of Sustainable Heritage Tourism Development”. Studies of the Industrial Geography Commission of the Polish Geographical Society 39, no. 3 (September 30, 2025): 79–96. Accessed October 6, 2025. https://prace-kgp.uken.krakow.pl/article/view/12284.