@inproceedings{sgem2002paper,
  title = {ADVANCEMENT OF THE LAND RECLAMATION OF THE KOLUBARA OPENCAST MINES},
  author = {S. Ilic and M. Ristovski and G. Dimkic},
  booktitle = {2nd International Scientific Conference - SGEM2002},
  year = {2002},
  pages = {175-182},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}