T. Jakhutashvili, L. Mtsariashvili, N. Khikhadze, M. Chkhaidze. "THE MAIN IONS IN DRINKING (TAP) WATER IN DIFFERENT DISTRICTS OF TBILISI CITY (THE LARGEST SETTLEMENT IN GEORGIA)." 10th International Multidisciplinary Scientific GeoConference SGEM2010, 2010, pp. 97-104.