TY - CPAPER AU - Е.Ф. Захарова TI - ON SOME OF THE ISSUES CONCERNING OPTIMIZATION OF SOLVENT SELECTION METHODS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference PY - 2011 DO - 10.5593/sgem2011/s05.105 PB - Stef92 Technology ER -