TY - CPAPER AU - Pavel Malucha TI - IMPACT OF UNDERGROUND COAL MINING ON QUATERNARY HYDROGEOLOGY IN THE CZECH PART OF THE UPPER SILESIAN COAL BASIN T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2013 DO - 10.5593/sgem2013/ba1.v1/s03.038 PB - Stef92 Technology ER -