Cecota B. Islam, the Arabs, and the image of the Caliphs in the accounts of the Chronography of Theophanes the Confessor: No. XLIII [Internet]. Poland: Lodz University Press; 2022 [cited 2026 Jan. 21]. (, editor. Byzantina Lodziensia; vol. XLIII). Available from: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/174