К. Д. Аракчаа (2011). ECOLOGY, BALNEOLOGY AND PROTECTION OF NATURAL MEDICINAL WATER SPRINGS (ARJAANS) OF TUVA. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference. https://doi.org/10.5593/sgem2011/s20.117