LEWICKI, Jakub. On the beginning of the classification of monuments. On the advantages and disadvantages of Polish heritage valuation systems. Protection of Cultural Heritage, [S. l.], n. 2, p. 91–108, 2016. DOI: 10.24358/ODK_2016_02_08. Disponível em: https://ph.pollub.pl/index.php/odk/article/view/154. Acesso em: 24 apr. 2024.