BRZOZOWSKA, Zofia A.; LESZKA, Mirosław J.; WOLIŃSKA, Teresa. Muhammad and the Origin of Islam in the Byzantine-Slavic Literary Context. A Bibliographical History: No. XLI. Poland: Lodz University Press,2020. DOI: 10.18778/8220-341-7. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/185. Acesso em: 28 jan. 2026.