@inproceedings{sgem2021s1916,
  title = {THE ASSESSMENT OF AIR QUALITY STATUS IN SOFIA CITY - NUMERICAL SIMULATIONS OF THE DOMINANT POLLUTANTS THAT DETERMINES THE AIR QUALITY INDEX},
  author = {Ivelina Georgieva},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Energy and Clean Technologies},
  year = {2021},
  pages = {113-120},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2021v/4.2/s19.16}
}