BORRI, Francesco. L’Institut für Mittelalterforschung presso l’Österreichische Akademie der Wissenschaften. Reti Medievali Rivista, [S. l.], v. 7, n. 1, p. Art. #16, 2006. DOI: 10.6092/1593-2214/169. Disponível em: https://serena.atcult.it/index.php/rm/article/view/urn%3Anbn%3Ait%3Aunina-3192. Acesso em: 23 apr. 2025.