The Outlook for Low-Grade Fuels in Tomsk Region: Research Experience at Tomsk Polytechnic UniversitySergei A. Khaustov, Alexander V. Kazakov, Galina A. Cherkashina and Liubov A. SobinovaEPJ Web of Conferences, 110 (2016) 01028DOI: https://doi.org/10.1051/epjconf/201611001028