@inproceedings{sgem2019s19102,
  title = {A COMPARATIVE ANALYSIS OF PMs CONCENTRATION MEASURED},
  author = {Gabriel Suciu},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies},
  year = {2019},
  pages = {803-812},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2019/4.1/s19.102}
}