HOSSFELD, P. Die eigenen Beobachtungen des Albertus Magnus. Archivum Fratrum Praedicatorum, [S. l.], v. 53, p. 147.0–174.0, 1983. Disponível em: https://heyjoe.fbk.eu/index.php/afp/article/view/12113. Acesso em: 31 mag. 2026.