STEGARUS, D. I. .; IONETE, R. E.; OANCEA, S. .; LENGYEL, E. .; FRUM, A. . THE IMPACT OF ANTHROPOGENIC ACTIVITIES TO THE LEVEL OF SOME POPS RESIDUES IN BOVINE MILK FROM SEVERAL FARMS IN ROMANIA. Studia UBB Chemia 2020, 65, 159-176.