1. N. E. Paton, J. C. Williams, J. C. Chesnutt and A. W. Thompson, Alloy Design for Fatigue and Fracture Resistance, AGARD Conference Proc. No. 185, Brussels, Belgium, 1975.
2. J. C. Williams, Titanium Science and Technology, Vol. 3, p. 1433, Plenum Press, New York, N.Y., 1973.
3. J. C. Chesnutt, L. G. Rhodes and J. C. Williams, ASTM STP 600, p. 99 ASTM Publication, Philadelphia, PA, 1976.
4. D. Eylon, J. A. Hall, C. M. Pierce and D. L. Ruckle, Met. Trans., Vol. 7A, p. 1817, 1976.
5. ASM Handbook, Vol.8: Metallography, Structures & Phase Diagrams