HANN VON WEYHERN, Niklas. 1143–1147: Otto of Freising Identifies Baghdad and Cairo with Old and New Babylon. Transmediterranean History, [S. l.], v. 5, n. 2, 2023. DOI: 10.18148/tmh/2023.5.2.76. Disponível em: https://ojs.ub.uni-konstanz.de/transmed/index.php/tmh/article/view/76. Acesso em: 3 jul. 2024.