MALATRAS, Christos. Civil Authority in the Byzantine Provinces (7th–9th Centuries). Studia Ceranea, [S. l.], v. 14, p. 463–499, 2024. DOI: 10.18778/2084-140X.14.25. Disponível em: https://www.czasopisma.uni.lodz.pl/sceranea/article/view/25189. Acesso em: 6 dec. 2025.