TY - CPAPER AU - . . Eng. Jan Macuda TI - WORDWIDE EXAMPLES OF COAL MINE METHANE EMISSION AND GOB GAS PRODUCTION MODELING T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2015 SP - 759 EP - 766 DO - 10.5593/sgem2015/b13/s3.099 PB - Stef92 Technology ER -