@inproceedings{sgem2011s03126,
  title = {MODELING AND CLASSIFICATION OF ROOF ROCK BEHAVIOR IN COAL MINES CONSIDERING CONDITIONS OF EAST ALBORZ COAL MINES},
  author = {Mohammad Javanshir Giv},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference},
  year = {2011},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2011/s03.126}
}