1. F. A. A. CRANE and J. A. CHARLES, in “Selection and Use of Engineering Materials” (Butterworths, Herts, 1987) p. 229.
2. G. J. NEATE and M. J. SIVERNS, in Proceedings of International Conference on Creep and Fatigue in Elevated Temperature Applications, Sheffield, 1974 (Institution of Mechanical Engineers 1975).
3. B. L. FREEMAN and G. J. NEATE, Mater. Sci. Engng
36 (1978) 241.
4. D. J. SMITH and G. A. WEBSTER, J. Strain. Anal.
16 (1981) 137.
5. J. D. LANDES and J. A. BEGLEY, ASTM STP 590 (American Society for Materials and Testing, Philadelphia, 1976) p. 128.