1. F.B. Pickering: Physical Metallurgy and the Design of Steels, Applied Science Publisher, London, 1978, pp. 20–35.
2. T. Inoue, S. Torizuka, and K. Nagai: Mater. Sci. Technol., 2001, vol. 17, pp. 1329–38.
3. K. Nagai: J. Mater. Proc. Technol., 2001, vol. 5187, pp. 1–4.
4. T. Hanamura, T. Yamashita, O. Umezawa, S. Torizuka, and K. Nagai: CAMP-ISIJ, 2001, vol. 14, p. 669.
5. M. Heimaier, M. Nganbe, B. Beckers, H.-G. Brokmeier, R. Tamm, C.-G. Oertel, and W. Skrotzki: Mater. Sci. Eng., 2001, vols. A319–A321, pp. 290–93.