@inproceedings{sgem2023s1933,
  title = {CHEMICAL COMPOSITION OF FINE AIR PARTICULATE MATTER IN URBAN CONDITIONS},
  author = {Blagorodka Veleva and Elena Hristova and Ivan Bešlić},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.1},
  year = {2023},
  pages = {261-268},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2023/4.1/s19.33}
}