TY - CPAPER AU - Sergey Serdyukov TI - HYDRAULIC FRACTURING OF SEVERAL WELLS IN COAL BED: NUMERICAL EXPERIMENTS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s03.v1026 PB - Stef92 Technology ER -