Sardana Khristoforova. RADON DURING THE HEATING OF DWELLING HOUSES BY NATURAL GAS. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation, 2018, pp. 763-770. https://doi.org/10.5593/sgem2018/5.2/s20.099