I. . SMICAL, A. . MUNTEAN, D. L. . CIURTE, and V. . MICLE, “RESEARCH ON THE HEAVY METALS IN SURFACE SEDIMENTS, IN STRÂMTORI-FIRIZA RESERVOIR, SITUATED IN N-W OF ROMANIA”, Studia UBB Chemia, vol. 65, no. 4, pp. 95–107, Dec. 2020.