@inproceedings{sgem2009paper,
  title = {COMBINATION OF MINE SECTOR MANAGEMENT GOALS},
  author = {R. SH. Shahabi and R. Kakaie and R. Ramazini and H. Aghajani},
  booktitle = {9th International Multidisciplinary Scientific GeoConference SGEM2009},
  year = {2009},
  pages = {373-380},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}