@inproceedings{sgem2018s04011,
  title = {HYDROTHERMAL ACTIVATION OF FLY ASH FROM BROWN COAL COMBUSTION},
  author = {Zdzisław Adamczyk},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining},
  year = {2018},
  pages = {83-90},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/1.4/s04.011}
}