1. 13. Ducastelle F. , this conference.
2. 12. Koenig C. , Z. Phys. B, June 1983.
3. 11. Kuentzler R. , Thèse d'Etat, Strasbourg (1970) unpublished.
4. 10. Waterstrat R.M. and Manuszewski R.C. , Report NBS.IR 73-415, 110 (1975).
5. The tantalum-palladium constitution diagram