@inproceedings{sgem2007paper,
  title = {GRANITE-LIKE SINTERED GLASS-CERAMICS FROM HAZARDOUS INDUSTRIAL WASTES},
  author = {A. Karamanov},
  booktitle = {7th International Scientific Conference - SGEM2007},
  year = {2007},
  pages = {},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}