1. AFAPL-TR-78-74;J. Holwach,1978
2. H. A. Lipsitt, Titanium aluminides ? an overview, in ?High temperature ordered intermetallic alloys?, MRS symposia proceedings, edited by C. C. Koch, C. T. Liu and N. S. Stoloff (Materials Research Society Pittsburgh, 1985) pp. 351?64.
3. N. S. Chowdary, H. C. Graham andJ. W. Hinze, ?Oxidation behaviour of Titanium aluminides?, in Proceedings of the Symposium on ?Properties of high temperature alloys? (Electrochemical Society Princeton, New Jersey, 1977) pp. 668?80.
4. Technical Report, AFML-TR-78-112;M. G. Mendiratta,1978
5. J. Subrahmanyam andJ. Annapurna,Oxid. Metals 26 (1986) 275.