1. E. S. Bumps, H. D. Kessler, and M. Hansen: Titanium-Aluminum System, AIME Trans., 1952, vol. 194, p. 609; Journal of Metals, June 1952.
2. H. R. Ogden, D. J. Maykuth, W. L. Finlay, and R. I. Jaffee: Mechanical Properties of High Purity Ti-AI Alloys, AIME Trans., 1953, vol. 197, p. 267; Journal of Metals, February 1953.
3. Metals Handbook, ASM. Cleveland. 1948, p. 579.
4. I. Perlmutter: High Performance Jet Engine Design Dependent Upon Metallurgical Ingenuity, Journal of Metals, 1954, vol. 6, p. 113.