TY - CPAPER AU - К. Д. Аракчаа TI - HYDROMINERAL RESOURCES REPUBLIC OF TUVA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference PY - 2011 DO - 10.5593/sgem2011/s13.114 PB - Stef92 Technology ER -