@inproceedings{sgem2008paper,
  title = {A PRACTICAL SHORT-TERM PRODUCTION SCHEDULING MODEL FOR OPEN PIT MINES},
  author = {J. Gholamnejad and A. Y. Bafghi},
  booktitle = {8th International Scientific Conference - SGEM2008},
  year = {2008},
  pages = {333-338},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}