@inproceedings{sgem2002paper,
  title = {RADIOACTIVE POLLUTION IN SURFACE WATERS OF THE ZLATARITSA RIVER AND INFLUENCE ON THE MESTA RIVER},
  author = {L. Ionchev and B. Lizama},
  booktitle = {2nd International Scientific Conference - SGEM2002},
  year = {2002},
  pages = {431-439},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}