@inproceedings{sgem2017s21044,
  title = {EVALUATION OF AIR QUALITY IN CHOSEN CITIES OF THE SILESIA REGION IN POLAND DURING WINTER 2016-2017},
  author = {Anna Konstanciak},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference},
  year = {2017},
  pages = {353-360},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/53/s21.044}
}