Ionescu-Tîrgovişte, C., E. Preoteasa, and S. Carniciu. “THE ELECTRICAL CONDUCTIVITY OF VARIOUS NATURAL STILL WATERS”. Romanian Journal of Diabetes Nutrition and Metabolic Diseases, Vol. 16, no. 4, Dec. 2009, https://rjdnmd.org/index.php/RJDNMD/article/view/387.