@inproceedings{sgem2015s23097,
  title = {NECESSITY OF FOLLOWING UP THE LAND SURFACE DEFORMATION FOR CLOSED MINING AREAS},
  author = {Dacian-Andrei Floarea},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION},
  year = {2015},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2015/b52/s23.097}
}