@inproceedings{sgem2012s06v2009,
  title = {MAGNETISM OF ROAD DUST FROM SIX BULGARIAN CITIES AS A TOOL FOR ENVIRONMENTAL MONITORING OF URBAN POLLUTION},
  author = {Petar Petrov},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference},
  year = {2012},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2012/s06.v2009}
}