1. Aviation Week and Space Technology, “Strong Grains Planned for Advanced Engine,” Nov. 19, 1984, sp. 52.
2. M.E. Fine, L.D. Brown, and H.L. Marcus, “Elastic Constants Versus Melting Temperature in Metals,” Scripta Met., Vol. 18, 1984, pp. 951–956.
3. H.J. Frost and M.F. Ashby, Deformation-Mechanism Maps, Pergamon Press, Oxford, 1982.
4. Personal Communication, L.A. Johnson, General Electric Corporate Research and Development, Jan. 1985.
5. Handbook of Chemistry and Physics, C.D. Hodgman (ed.), Chemical Rubber Publ. Co., Cleveland, 1955.