Schmidt, Pavel, Taraba, Boleslav, Moni, Vlastimil (2014). EVALUATION OF SPONTANEOUS COMBUSTION OF BROWN COAL MASS ON COAL HEAPS. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. https://doi.org/10.5593/sgem2014/b13/s3.031