Integrated analysis of geofiltrational parameters in the context of underground coal gasification relying upon calculations and modelingOleksandr Inkin, Volodymyr Tishkov, Nataliia Dereviahina and Vadym SotskovE3S Web Conf., 60 (2018) 00035DOI: https://doi.org/10.1051/e3sconf/20186000035