@inproceedings{sgem2011s02114,
  title = {DIAGNOSIS OF SOME HAZARDS ASSOCIATED CLOSURING OF MINES IN UPPER SILESIA COAL BASIN},
  author = {Grzegorz Mutke},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference},
  year = {2011},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2011/s02.114}
}