WALCZAK, Bartosz M. Are monuments of technology and engineering in Poland still a “second-class” heritage? Historical outline and current problems. Protection of Cultural Heritage, [S. l.], n. 2, p. 133–144, 2016. DOI: 10.24358/ODK_2016_02_12. Disponível em: https://ph.pollub.pl/index.php/odk/article/view/160. Acesso em: 20 apr. 2024.