TY - CPAPER AU - M. Dima TI - DEVELOPMENT OF INDOOR AIR QUALITY MONITORING SYSTEM FOR UNDERGROUND TRANSPORTATION T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies PY - 2018 SP - 403 EP - 410 DO - 10.5593/sgem2018/4.2/s19.053 PB - STEF92 Technology ER -