HRISSIMOV, N. Some Questions about the Slavic Tribes that participated in the Anti-Bulgarian Uprisings along the Mid-Danube in the First Decades of the 9th Century. Studia Ceranea, [S. l.], v. 12, p. 465–489, 2022. DOI: 10.18778/2084-140X.12.16. Disponível em: https://www.czasopisma.uni.lodz.pl/sceranea/article/view/15551. Acesso em: 3 may. 2024.