RISTIĆ VAKANJAC, V.; PAPIĆ, P.; GOLUBOVIĆ, R.; VAKANJAC, B.; ČOKORILO ILIĆ, M.; JOKIĆ, M. KARST GROUNDWATER BUDGET AND DISCHARGE REGIME OF BANJA SPRING NEAR PETNICA. Journal of the Geographical Institute “Jovan Cvijić” SASA, [S. l.], v. 65, n. 1, p. 19–32, 2015. DOI: 10.2298/IJGI1501019R. Disponível em: https://ojs.gi.sanu.ac.rs/index.php/zbornik/article/view/257. Acesso em: 21 jan. 2022.