1. Yarkho, N.A., Yakubtsiner, N.M., and Ioffe, V.E., Stal’, 1954, no. 6, pp. 501–507.
2. Stratnikov, I.B. and Astakhov, A.G., Stal’, 1958, no. 5, pp. 398–404.
3. Miller, V.Ya., Bazilevich, S.V., et al., Stal’, 1961, no. 11, pp. 965–970.
4. Tatsienko, P.A. and Arbuzov, V.A., Byull. TsIINIM, 1962, no. 23, pp. 36–37.
5. Bazilevich, S.V., Kutsenko, V.F., and Bazilevich, T.N., Stal’, 1965, no. 5, pp. 385–394.