@inproceedings{sgem2004paper,
  title = {HEAVY METAL AND AS CONTAMINATION OF WATERS, SOILS AND VEGETABLES IN KCM SMELTER SITE – GIS MAPPING AND MONITORING},
  author = {M. Karadjov and N. Velitchkova and E.N. Pentcheva and I. Petkov},
  booktitle = {4th International Scientific Conference - SGEM2004},
  year = {2004},
  pages = {299-310},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}