1. Yu. N. Vtyurin, V. V. Konovalov, V. G. Kurilkin, et al., “The Development and the First Results from the Commissioning of Systems for Preparing and Supplying Fuel and Fuel-Bed Inert Material for the BKZ-420-140 KS Boiler,” Teploenergetika, No. 8, 68–75 (1999) [Therm. Eng., No. 8 (1999)].
2. O. Levenshpil’, Documenting Chemical Processes in Engineering Form, Ed. by M. G. Slin’ko (Khimiya, Moscow, 1969) [in Russian].
3. A. A. Belyaev, Improving the Technology for Combusting Low-Grade Solid Fuels in Suspended Bed, Doctoral Dissertation in Technical Sciences (IGI, Moscow, 1996).
4. A. A. Belyaev, Combustion of High-Ash Fuels in the Fluidized-Bed Furnaces of Industrial Boilers, Ed. by I. P. Morozov (MEI, Moscow, 2004) [in Russian].
5. A. A. Belyaev and S. F. Chistov, “A Model for Autothermal Gasification of High-Ash Fuel during Two-Stage Combustion in Suspended Bed,” Prom. Energ., No. 8, 28–35 (1966).