TY - CPAPER AU - Jakub Chlopecky TI - DETERMINATION OF DEPENDENCY OF EXPLOITATION OF ENERGY RAW MATERIALS ON EXTERNAL CONDITIONS IN CZECH REPUBLIC T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Science and Technologies in Geology, Exploration and Mining PY - 2016 DO - 10.5593/sgem2016/b12/s03.036 PB - Stef92 Technology ER -