STĘPIEŃ, Piotr M. Wawel in the Polish system of conservation services. Protection of Cultural Heritage, [S. l.], n. 1, p. 117–119, 2016. DOI: 10.24358/ODK_2016_01_12. Disponível em: https://ph.pollub.pl/index.php/odk/article/view/104. Acesso em: 4 may. 2024.