1. V. Ivanov, Y. A. Kotov, O. H. Samatov, R. Boehme, H. U. Karow, and G. Schumacher, Nanostruct. Mater. 6, 287 (1995).
2. V. V. Ivanov, S. N. Paranin, A. N. Vikharev, R. Boehme, and G. Schumacher, in Proceedings of the Fourth European Conference on Ceramics, Italy, 1995, Vol. 2, pp. 169–176.
3. A. Munitz, Z. Livne, J. C. Rawers, and R. J. Fields, in Proceedings of the Third International Conference on Nanostructured Materials, Hawaii, 1996, p. 140.
4. V. Gol’dsmit, Impact: Theory and Physical Properties of Impacting Bodies [in Russian] (Construction Literature Publishers, Moscow, 1965).
5. O. Yu. Zharii and A. F. Ulitko, Introduction to the Mechanics of Nonsteady-State Oscillations and Waves [in Russian] (Vysshaya Shkola, Kiev, 1989).