@inproceedings{sgem2017s12098,
  title = {VARIATIONS AND CONDITIONS OF THE COMPOSITION NATURAL WATERS IN THE CENTRAL EUROPEAN RUSSIA (ON EXAMPLE OF THE TATARSTAN REPUBLIC)},
  author = {Rustam Khadievich Musin and E.A. Korolev and Ksenia Zotina},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems},
  year = {2017},
  pages = {777-784},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/31/s12.098}
}