Kairbekov, Z., Yemelyanova, V. and Baizhomartov, B. 2012. Thermocatalytical processing of coal and shales. Chemical Bulletin of Kazakh National University. 68, 4 (Dec. 2012), 126-133. DOI:https://doi.org/https://doi.org/10.15328/chemb_2012_4126-133.