@inproceedings{sgem2015s26007,
  title = {CHARACTERIZATION OF REGIONAL FLY ASHES AND OTHER ALTERNATIVE MATERIALS FOR BUILDING MATERIALS PRODUCTION},
  author = {Miroslava Zelinkova},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, NANO, BIO AND GREEN   TECHNOLOGIES FOR A SUSTAINABLE FUTURE},
  year = {2015},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2015/b62/s26.007}
}