@inproceedings{sgem2011s20103,
  title = {ABOUT THE PRINCIPAL SOURCES OF HEAVY METALS IN THE NORTHERN DVINA RIVER ESTUARY},
  author = {Yu. A. Fedorov},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference},
  year = {2011},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2011/s20.103}
}