FYLYPCHUK, Oleksandr. The Revolts of the Varangians in Constantinople: Two Incidents at the Palace. Studia Ceranea, [S. l.], v. 14, p. 389–404, 2024. DOI: 10.18778/2084-140X.14.26. Disponível em: https://czasopisma.uni.lodz.pl/sceranea/article/view/25187. Acesso em: 9 apr. 2025.