@inproceedings{sgem2007paper,
  title = {GAS-DYNAMIC ASPECTS OF TECHNOLOGIES FOR RECOVERY OF RESERVES IN PROTECTIVE COAL PILLARS},
  author = {Khodyrev, YE.},
  booktitle = {7th International Scientific Conference - SGEM2007},
  year = {2007},
  pages = {},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}