1. R. H. WARNES, R. R. KARP and P. S. FOLLANSBEE,J. de Physique 46 (1985) c5?583.
2. D. R. CURRAN, L. SEAMAN and D. A. SHOCKEY, Proceedings of the International Conference on Metallurgical Effects of High Strain Rate Deformation and Fabrication, Albuquerque, New Mexico, 1980 (Plenum, New York 1981) p. 129.
3. D. A. SHOCKEY, Proceedings of the International Conference on Impact Loading and Dynamic Behavior of Materials, Bremen, 1987, edited by C. Y. Chiem, H. D. Kunze and L. W. Meyer (D.G.M. Informations Gesellschaft, Bremen, 1988).
4. D. R. EK and J. R. ASAY, Conf-850736-41, 1985.
5. S. R. BODNER, Proceedings of the International Conference on Impact Loading and Dynamic Behaviour of Materials, Bremen, 1987, edited by C. Y. Chiem, H. D. Kunze and L. W. Meyer (D.G.M. Informations Gesellschaft, Bremen, 1988).