TY - CPAPER AU - Ivan Bily TI - OPTIMIZATION OF MINING AT THE BROWN COAL MINE BILINA IN THE MEANS OF GNSS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2014 DO - 10.5593/sgem2014/b13/s3.056 PB - Stef92 Technology ER -