TY - CPAPER AU - Boguslaw Bieda AU - Katarzyna Grzesik TI - UNCERTAINTY ANALYSIS OF THE LIFE CYCLE INVENTORY OF RARE EARTH ELEMENTS FROM SECONDARY FLOTATION OF RARE EARTH ELEMENTS IN BENEFICIATION RARE EARTH WASTE FROM THE GOLD PROCESSING: CASE STUDY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies PY - 2017 SP - 269 EP - 276 DO - 10.5593/sgem2017/41/s18.035 PB - STEF92 Technology ER -