TY - CPAPER AU - Tomáš Hapla AU - Pavel Novák AU - Ladislav Kovář TI - DUST PROBLEMS IN OPENCAST COAL MINE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Energy and Clean Technologies PY - 2021 SP - 269 EP - 276 DO - 10.5593/sgem2021/4.1/s19.44 PB - STEF92 Technology ER -