ICOM DEUTSCHLAND (HRSG.). Difficult Issues: Proceedings of the ICOM international conference 2017. Heidelberg: arthistoricum.net,2019. DOI: 10.11588/arthistoricum.428. Disponível em: https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/428.. Acesso em: 26 apr. 2025.