B. Obrovski, I. Mihajlović, M. Vojinović Miloradov, M. Sremački, I. Španik, and M. Petrović, “Groundwater quality assessment of protected aquatic eco-systems in cross-border areas of Serbia and Croatia: Scientific paper”, J. Serb. Chem. Soc., vol. 87, no. 1, pp. 121–132, Jan. 2022.