TY - CPAPER AU - DINESCU AU - R. Kiss TI - USING GIS/GPS FOR MONITORING THE CLOSED MINE AREAS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing PY - 2017 SP - 1113 EP - 1118 DO - 10.5593/sgem2017/21/s08.141 PB - STEF92 Technology ER -