1. R. M. Latanision and H. Opperhauser, Jr.:Met. Trans., 1974, vol. 5, pp. 483–92.
2. G. C. Smith: Discussion to paper by R. M. Latanision at International Conference on Hydrogen in Metals, Seven Springs, September 1973. Published inHydrogen and Metals, I. M. Bernstein and A. W. Thompson, eds, p. 543, ASM, 1974.
3. A. W. Thompson:Ibid.
4. K. Yoshino and C. J. MacMahon, Jr.:Met. Trans., 1974, vol. 5, pp. 363–70.
5. R. Perry: “Metallurgical Developments in High-Alloy Steels,”Special Report 86, p. 227, British Iron and Steel Inst., 1964.