@inproceedings{sgem2008paper,
  title = {DETERMINATION OF METHANE DRAINAGE BOREHOLE SYSTEM OPTIMAL PARAMETERS TO DECREASE GAS CONTENT IN MINE WORKINGS},
  author = {YE. Khodyrev},
  booktitle = {8th International Scientific Conference - SGEM2008},
  year = {2008},
  pages = {277-280},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}