L. Mtsariashvili, N. Khikhadze, N. Kekelidze, T. Jakhutashvili, E. Tulashvili (2010). RADIOACTIVITY OF TAP WATER OF TBILISI CITY (GEORGIA) AND ESTIMATION OF RADIOLOGICAL RISK FOR POPULATION. 10th International Multidisciplinary Scientific GeoConference SGEM2010, 39-46.