@inproceedings{sgem2006paper,
  title = {SIMULATION OF DRILLING OPERATIONS},
  author = {I. Karakurt and K. Aydiner},
  booktitle = {6th International Scientific Conference - SGEM},
  year = {2006},
  pages = {53-60},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}