GANEVA, Gergana. Electronic Diachronic Corpus and Dictionaries of Old Bulgarian. Studia Ceranea, Poland, v. 8, p. 111–119, 2018. DOI: 10.18778/2084-140X.08.06. Disponível em: https://czasopisma.uni.lodz.pl/sceranea/article/view/4251. Acesso em: 25 aug. 2026.