Ristić Vakanjac, V., Papić, P., Golubović, R., Vakanjac, B., Čokorilo Ilić, M. and Jokić, M. 2015. KARST GROUNDWATER BUDGET AND DISCHARGE REGIME OF BANJA SPRING NEAR PETNICA. Journal of the Geographical Institute “Jovan Cvijić” SASA. 65, 1 (Apr. 2015), 19–32. DOI:https://doi.org/10.2298/IJGI1501019R.