GOSPODINOV, Kiril. The Translation of Medieval Sources and Historical Reconstruction: a New Perspective on the Problem of the Birth Year of the Bulgarian Tsar John II Assen (1218–1241). Studia Ceranea, Poland, v. 15, p. 213–236, 2025. DOI: 10.18778/2084-140X.15.07. Disponível em: https://czasopisma.uni.lodz.pl/sceranea/article/view/25988. Acesso em: 25 may. 2026.