TY - CPAPER AU - Ovidiu Stefan TI - OPPORTUNITIES FOR DETERMINING THE STABILITY OF THE SUBTERRANEAN MINING AREAS FROM THE MINING REGION OF MARAMURES ROMANIA BY USING 3D LASER SCAN T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, INFORMATICS, GEOINFORMATICS AND REMOTE SENSING PY - 2015 DO - 10.5593/sgem2015/b22/s9.050 PB - Stef92 Technology ER -