1. Rybin, V.V., Formation of the structure and properties of low-carbon and low-allyed steel during thermomechanical treatment with accelerated cooling, Vopr. Metalloved., 2007, no. 4 (52), pp. 329–340.
2. Dombrovskii, Yu.M., Physical principles and technology of plasma surface hardening, Uprochnyayushchie Tekhnol. Pokrytiya, 2007, no. 3, pp. 14–25.
3. Bernshtein, M.L., Zaimovskii, V.A., and Kaputkina, L.M., Termomekhanicheskaya obrabotka stali (Thermomechanical Processing of Steel), Moscow: Metallurgiya, 1983.
4. Kovalenko, V.V. and Kozlova, E.V., Fizicheskaya priroda formirovaniya i evolyutsii gradientnykh strukturno-fazovykh sostoyanii v stalyakh i splavakh (Physical Nature of Formation and Evolution of Gradient Structural-Phase States in Steels and Alloys), Novokuznetsk: Sib. Gos. Ind. Univ., 2009.
5. Kostyrev, V.B., Efimov, O.Yu., and Ivanov, Yu.F., Formation of gradient structural-phase states during thermomechanical hardening, Izv. Vyssh. Uchebn. Zaved., Chern. Metall., 2011, no. 4, pp. 24–27.