Pogossian, Zaroui. “Armeno-Aethiopica in the Middle Ages: Geography, Tales of Christianization, Calendars, and Anti-Dyophysite Polemics in the First Millennium”. Aethiopica 24 (July 4, 2021): 104–140. Accessed December 6, 2022. https://journals.sub.uni-hamburg.de/aethiopica/article/view/1627.