1. 1) T. K. REDDEN : Beta Titanium Alloys in the 1980's, ed. by R. R. BOYER and H. W. ROSENBERG (1984), p. 239 [Metall. Soc. AIME]
2. 2) O. BERTEA : Titanium and Its Alloys, ed. by H. D. KESSLER (1968) [ASM]
3. 3) G. W. MEETHAM : Titanium and Superalloys Conf., New York (1982) Oct.
4. 5) S. FUJISHIRO and T. MATSUMOTO : AIME Fall Meeting, Lousville, KY (1981)