KOOP, K. In Aachen regnet es zu viel. AKMB-news: Informationen zu Kunst, Museum und Bibliothek, [S. l.], v. 24, n. 1, p. 70–71, 2019. DOI: 10.11588/akmb.2018.1.63717. Disponível em: https://journals.ub.uni-heidelberg.de/index.php/akmb-news/article/view/63717. Acesso em: 22 juli. 2024.