Agnieszka Kalbarczyk-Jedynak. "MODELLING OF EXPLOSION RISK AREAS IN A FUNCTION OF TERRAIN TOPOGRAPHY, WEATHER CONDITIONS AND CHEMICAL COMPOSITION FOR A GAS MIXTURE OF PROPANE-BUTANE TYPE." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining, 2018, pp. 605-612. https://doi.org/10.5593/sgem2018/1.4/s06.079