@inproceedings{sgem2017s14081,
  title = {THE IMPACT OF RECREATION ON FOREST ECOSYSTEMS AND THEIR ELEMENTS IN THE NATIONAL PARK LOWER KAMA IN THE REPUBLIC OF TATARSTAN},
  author = {Vladimir Zakamskii},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems},
  year = {2017},
  pages = {649-656},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017h/33/s14.081}
}