TY - CPAPER AU - Gabriel Bujor Băbuţ TI - ANALYSIS OF WAYS TO OPTIMIZE THE DESIGN AND OPERATION OF METHANE DRAINAGE SYSTEMS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining PY - 2018 SP - 111 EP - 118 DO - 10.5593/sgem2018/1.3/s03.015 PB - STEF92 Technology ER -