1. Russian patent 2313581.
2. Korotkov, V.A., Tyazh. Mashinostr., 2012, no. 1, pp. 2–5.
3. Korotkov, V.A., Anan’ev, S.P., and Shekurov, A.V., Influence of the cooling rate on the structure and mechanical properties in plasma quenching, Tekhnol. Mashinostr., 2012, no. 12, pp. 9–12.
4. Korotkov, V.A. and Andronov, V.A., Work by the Bureau of Frictional Engineering at OAO NPK Uralvagonzavod, Vestn. Mashinostr., 2009, no. 4, pp. 49–52.
5. Korotkov, V.A., Plasma quenching of gears and slotted couplings, Russ. Eng. Res., 2009, vol. 29,no. 8, pp. 813–816.