KÖNIG, Daniel G. Before 738: The Saracen Danger as Described in a Letter by the Missionary Bishop Boniface to the Nun Bugga. Transmediterranean History, [S. l.], v. 1, n. 1, 2019. DOI: 10.18148/tmh/2019.1.1.3. Disponível em: https://ojs.ub.uni-konstanz.de/transmed/index.php/tmh/article/view/3. Acesso em: 19 may. 2024.