SIWEK, Andrzej. Programs for the protection and care of monuments - an underestimated element of the Polish system of monument protection. Protection of Cultural Heritage, [S. l.], n. 1, p. 107–115, 2016. DOI: 10.24358/ODK_2016_01_11. Disponível em: https://ph.pollub.pl/index.php/odk/article/view/103. Acesso em: 5 may. 2024.