1. G. V. Borisenko, L. A. Vasil’ev, L. G. Voroshnin, et al., Thermochemical Treatment of Metals and Alloys. A Handbook [in Russian], Metallurgiya, Moscow (1981).
2. A. S. Zavarov, A. P. Baskakov, and S. V. Grachev, Thermochemical Treatment in Fluidized Bed [in Russian], Mashinostroenie, Moscow (1985).
3. Yu. A. Balandin, “Boronitriding of die steels in fluidized bed,” Metalloved. Term. Obrab. Met., No. 9, 25–28 (2004).
4. L. S. Lyakhovich (ed.), Multicomponent Diffusion Coatings [in Russian], Nauka i Tekhnika, Minsk (1974).
5. S. V. Grachev, A. S. Kolpakov, and Yu. A. Balandin, “A method for borocopperizing of steel parts in vibrating fluidized bed, RF Patent No. 2004619, MPK5 C23C 8/70,” Byull. Izobr., No. 1, 96 (1994).