@inproceedings{sgem2015s4088,
  title = {RESEARCH COMPARISON OF FOAM SEPARATION AND FLOTATION OF COAL.},
  author = {Vlastimil Repka},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING},
  year = {2015},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2015/b11/s4.088}
}