Kiss, Andrea. “Droughts, Dry Spells and Low Water Levels in Late Medieval Hungary (and Slavonia) III: Potential Dry Spells and the Drought of (1516-)1517”. Journal of Environmental Geography 12, no. 3-4 (December 26, 2019): 53–67. Accessed August 16, 2024. https://iskolakultura.hu/index.php/jengeo/article/view/43746.