@inproceedings{sgem2017s03056,
  title = {INFLUENCE OF AUXILIARY VENTILATION DEVICES ON A DISTRIBUTION OF METHANE CONCENTRATION AT THE CROSSING OF LONGWALL AND VENTILATION ROADWAY},
  author = {Magdalena Tutak and Jaroslaw Brodny},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining},
  year = {2017},
  pages = {437-444},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/13/s03.056}
}