@inproceedings{sgem2012s05v2013,
  title = {THE SECOND PALEOZOIC COAL OF TURKEY, DIYARBAKIR-HAZRO COALS AND THEIR PROPERTIES},
  author = {Orhan Kavak},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference},
  year = {2012},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2012/s05.v2013}
}