@inproceedings{sgem2023s1205,
  title = {ASSESSMENT OF THE CHEPINSKA RIVER WATERS QUALITY THROUGH THE COMBINED USE OF DIFFERENT INDICES},
  author = {Marian Varbanov and Kristina Gartsiyanova and Stefan Genchev and Gergana Metodieva},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2},
  year = {2023},
  pages = {35-42},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2023v/3.2/s12.05}
}