(1)
STEVANOVIĆ, Z.; KOVAČEVIĆ, R.; MARKOVIĆ, R.; GARDIĆ, V.; VULPE, B. C.; BOROS, B.; MENGHIU, G. STATE OF THE SURFACE WATERS IN CROSS BORDER REGION OF EASTERN SERBIA AND CARAS SEVERIN COUNTY – MOLDOVA NOUA IN ROMANIA. Studia UBB Chemia 2021, 66, 309-328.