@inproceedings{sgem2022s20032,
  title = {INFLUENCE OF THE ANTHROPOGENIC PRESSURE ON VARNA AND BELOSLAV LAKES AND THEIR ICHTHYOFAUNA},
  author = {Radoslava Bekova and Bogdan Prodanov and Todor Lambev},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022},
  year = {2022},
  pages = {249-256},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2022/5.1/s20.032}
}