Jana Magnuskova. "POSSIBILITIES OF A NEW TYPE EXPLOSION-PROOF CLOSING BARRIER COOLING OF SEALED FIRE FIELD IN UNDERGROUND COAL MINES CZECH REPUBLIC." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference (2012). https://doi.org/10.5593/sgem2012/s03.v1042