TY - CPAPER AU - Jana Magnuskova TI - POSSIBILITIES OF A NEW TYPE EXPLOSION-PROOF CLOSING BARRIER COOLING OF SEALED FIRE FIELD IN UNDERGROUND COAL MINES CZECH REPUBLIC T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s03.v1042 PB - Stef92 Technology ER -