1. BP Statistical Review of World Energy 2020, The 69th edition, BP plc, 2020.
2. BP Energy Outlook 2035, BP plc, 2015.
3. Key World Energy Statistics 2012: International Energy Agency, OECD/IEA, 2012.
4. E.B. Butakov, A.P. Burdukov, A.V. Kuznetsov, G.V. Chernova, and V.A. Kuznetsov, Ignition test for mechanically activated pulverized coal in a vertical tubular reactor, Thermophysics and Aeromechanics, 2020, Vol. 27, No. 1, P. 145–152.
5. E.S. Gesheva, I.V. Litvinov, S.I. Shtork, and S.V. Alekseenko, Analyzing the aerodynamic structure of swirl flow in vortex burner models, Thermal Engineering, 2014, No. 9, P. 649–657.