GRAF, A. Racheengel Gabriel im Kampf gegen St. Martin. AKMB-news: Informationen zu Kunst, Museum und Bibliothek, [S. l.], v. 18, n. 2, p. 75–76, 2013. DOI: 10.11588/akmb.2012.2.10971. Disponível em: https://journals.ub.uni-heidelberg.de/index.php/akmb-news/article/view/10971. Acesso em: 6 mai. 2024.