Szabó, Szilárd, SzoposNoémi Mária, Bertalan-BalázsBoglárka, Elemér László, MiloševićDragan D., Christian Conoscenti, and István Lázár. “Geospatial Analysis of Drought Tendencies in the Carpathians As Reflected in a 50-Year Time Series”. Hungarian Geographical Bulletin 68, no. 3 (October 3, 2019): 269-282. Accessed January 24, 2020. https://ojs3.mtak.hu/index.php/hungeobull/article/view/1483.