1. H. Margolin, J.C. Williams, J. Chesnutt, and G. Lütjering: inTitanium ’80, H. Kimura and O. Izumi, eds., TMS-AIME, Warrendale, PA, 1980, p. 169.
2. J. Williams and E. A. Starke, Jr.: inDeformation, Processing and Structure, George Krauss, ed., ASM, Metals Park, OH.
3. M.J. Blackburn:Transactions of the ASM, 1966, vol. 59, p. 694.
4. T. B. Cox and J. P. Gudos: inEffect of Hydrogen on Behavior of Materials, Proceedings of Inter. Conf., Moran, WY, TMS-AIME, NY, 1976, p. 387.
5. ASTM Standard, E8-69, 1969.