1. For example,Reference Book of Special Steels, Denkiseiko Research Group, ed., Rikogakusha, Tokyo, 1969, pp. 16–5.
2. For example,Reference Book of Iron and Steel, The Japan Inst. of Metals and The Iron and Steel Inst. of Japan, ed., Maruzen, Tokyo, 1967, pp. 26–33.
3. A. Inoue, H. M. Kimura, and T. Masumoto:J. Japan Inst. Metals, 1978, vol. 42, p. 303;Sci. Rep. Res. Inst., Tohoku University A, 1979, vol. 27, p. 159.
4. W. B. Pearson:Handbook of Lattice Spacings and Structures of Metals and Alloys, Pergamon Press, London, 1967, p. 138.
5. Metals Handbook, 8th ed., ASM, Metals Park, OH, 1973, p. 260.