@inproceedings{sgem2011s01115,
  title = {GEOLOGICAL CHARACTERISTICS AND PRACTICAL USE OF QUARTZ SAND IN LOCALITY OF LIPJAN, KOSOVO},
  author = {Sylejman Berisha},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference},
  year = {2011},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2011/s01.115}
}