1. Etin, Z.B., Nefedova, L.S., and Strzhalkovskaya, N.V., Use of ash of the thermal power plant as the raw material for cement and concrete, Tsem. Ego Primen., 2012, no. 2, pp. 40–46.
2. Nazarenko, M.Y., Bazhin, V.Y., Saltykova, S.N., and Konovalov, G.V., Physicochemical properties of fuel shales, Coke Chem., 2014, vol. 57, no. 3, pp. 129–133.
3. Bazhin, V.Yu., Feshchenko, R.Yu., Ramana, G.V., and Shabalov, M.Yu., Extreme low-grade coal treatment coupled with X-ray testing, CIS Iron Steel Rev., 2016, no. 1, pp. 4–8.
4. Iskhakov, Kh.A. and Bogomolov, A.R., Use of flue ash as the raw material for the production of sidewalk tile, Vestn. Kuzbass. Gos. Tekh. Univ., 2010, no. 3, pp. 98–100.
5. Kutolin, V.A. and Shirokikh, V.A., RF Patent 2479518, Byull. Izobret., 2013, no. 11.