Banaś-Maciaszczyk J, Pióro R. Conservation issues and assumptions for the protection of objects of the former KL Auschwitz-Birkenau. odk [Internet]. 2017 Mar. 21 [cited 2024 Apr. 28];(3):19-28. Available from: https://ph.pollub.pl/index.php/odk/article/view/829