LESZKA, Mirosław J. John the Scythian – a Slayer of Usurpers and the Isaurians. Studia Ceranea, [S. l.], v. 10, p. 383–397, 2020. DOI: 10.18778/2084-140X.10.18. Disponível em: https://czasopisma.uni.lodz.pl/sceranea/article/view/8987. Acesso em: 25 jul. 2024.