(1)
TOFAN, L.; WENKERT, R.; PĂDURARU, C.; TOMA, O. Dynamics of Nutrients in Aquatic Ecosystems: The Case Study of Ciric Basin River at Nord of Iaşi City. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 2014, 37, 41-46.