CZARNECKI, Piotr. Eastern Elements in Cathar Doctrines – an Argument for the Traditional Interpretation of Catharism. Studia Ceranea, [S. l.], v. 14, p. 21–47, 2024. DOI: 10.18778/2084-140X.14.30. Disponível em: https://czasopisma.uni.lodz.pl/sceranea/article/view/25174. Acesso em: 9 apr. 2025.