KÓNYA, Péter. The cholera epidemic of 1831 and its consequences in Zemplén County, especially in the district of Varannó. Church History Review, Sárospatak, Magyarország, v. 26, n. 3, p. 7–20, 2025. DOI: 10.54231/ETSZEMLE.26.2025.3.1. Disponível em: https://egyhaztortenetiszemle.hu/ojs/index.php/e/article/view/85. Acesso em: 17 jun. 2026.