@inproceedings{sgem2017s08141, title = {USING GIS/GPS FOR MONITORING THE CLOSED MINE AREAS}, author = {DINESCU and R. Kiss}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing}, year = {2017}, pages = {1113-1118}, publisher = {STEF92 Technology}, doi = {10.5593/sgem2017/21/s08.141} }