@inproceedings{sgem2013s18019,
  title = {PYRITE ASHES - RAW MATERIAL IN IRON METALLURGY},
  author = {Assist. Cristea Georgeta},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ENERGY AND CLEAN TECHNOLOGIES},
  year = {2013},
  pages = {429 - 436 pp},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2013/bd4/s18.019}
}