MONNET, Pierre. Le site internet de la Mission Historique Française de Göttingen. Reti Medievali Rivista, [S. l.], v. 2, n. 1, p. Art. #5, 2001. DOI: 10.6092/1593-2214/228. Disponível em: https://serena.atcult.it/index.php/rm/article/view/urn%3Anbn%3Ait%3Aunina-3250. Acesso em: 10 mag. 2025.