@inproceedings{sgem2015s12015,
  title = {CHANGING HYDROCHEMICAL INDICATORS OF THE RIVERS OF EAST DONBASSIN A CONSEQUENCE THE LIQUIDATION OF THE UNPROFITABLE COAL MINES},
  author = {Vladimir Zakrutkin},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, WATER RESOURCES. FOREST, MARINE AND OCEAN ECOSYSTEMS},
  year = {2015},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2015/b31/s12.015}
}