@inproceedings{sgem2017s01015,
  title = {CORRELATION BETWEEN ASH CONTENTS AND INTERCALATIONS OF BARREN ROCKS IN SELECTED DEPOSITS OF BITUMINOUS COAL - THE LUBLIN COAL BASIN CASE STUDY, POLAND},
  author = {Edyta Sermet and Angelika Musial and Martyna Paszek},
  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 = {117-124},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/11/s01.015}
}