SUŠNIK, Andreja, Tjaša POGAČAR, Gregor GREGORIČ, Jožef ROŠKAR, and Andrej CEGLAR. 2010. “Establishment of Agricultural Drought Monitoring at Different Spatial Scales in Southeastern Europe ”. Acta Agriculturae Slovenica 95 (3): 231–243. https://doi.org/10.14720/aas.2010.95.3.14768.