TY - CPAPER AU - Jovita Pilecka-Uļčugačeva TI - ANALYZING DIFFERENTLY PREPARED SNOW SAMPLES TO DETERMINE AIR QUALITY IN THE CITY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies PY - 2019 SP - 859 EP - 866 DO - 10.5593/sgem2019/4.1/s19.109 PB - STEF92 Technology ER -