TY - CPAPER AU - Maria Lazar TI - STABILITY ESTIMATION FOR WASTE DUMPS FROM JIU VALLEY USING FUZZY THEORY IN THE CONTEXT OF THEIR ECOLOGICAL RECONSTRUCTION T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 837 EP - 844 DO - 10.5593/sgem2018/5.1/s20.108 PB - STEF92 Technology ER -