GRAF, A. Sektkorken in Hamburg. AKMB-news: Informationen zu Kunst, Museum und Bibliothek, [S. l.], v. 8, n. 3, p. 62–64, 2015. DOI: 10.11588/akmb.2002.3.25411. Disponível em: https://journals.ub.uni-heidelberg.de/index.php/akmb-news/article/view/25411. Acesso em: 3 mai. 2024.