KANEV, Nikolay. Byzantine Rank Hierarchy in the 9th–11th Centuries. Studia Ceranea, [S. l.], v. 8, p. 153–165, 2018. DOI: 10.18778/2084-140X.08.09. Disponível em: https://www.czasopisma.uni.lodz.pl/sceranea/article/view/4254. Acesso em: 1 nov. 2024.