@inproceedings{sgem2001paper,
  title = {PREPARATORY ACTIVITIES FOR CONSTRUCTION OF AN OPEN MINE},
  author = {Stanislav Zivkovic and Jerko Nuic and Ivan Tvrtkovic},
  booktitle = {1st International Scientific Conference - SGEM2001},
  year = {2001},
  pages = {153-162},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}