1. R. Pompe, Prospects for non-oxide particulate composites at high temperatures, inProceedings of the 11th Ris� International Symposium on Metallurgy and Materials Science, J. J. Bentzenet al., eds. (Ris� National Laboratory, Roskilde, 1990), pp. 97?110.
2. Y. Yasutomi and M. Sobue, Development of reaction-bonded electro-conductive TiN-Si3N4 and resistive Al2O3-Si3N4 composites.Ceram. Eng. Sci. Proc. 11(7?8), 857?867 (1990).
3. V. P. Yaroshenko, I. I. Osipova, Yu. G. Gogotsi, and D. A. Pogorelova, Effect of dispersion-hardening by TiN additions on the properties of hot-pressed Si3N4, inTagungsband IX Internationale Pulvermetallurgische Tagung, Vol. 3 (Dresden, October 1989), pp. 295?307.
4. Yu. G. Gogotsi, V. V. Kovalchuk, V. V. Zametailo, R. G. Timchenko, I. A. Kossko, and A. M. Koval'chenko, Interaction of ceramics with steel at friction (in Russian),Treniye i Iznos 10(2), 295?301 (1989).
5. Yu. G. Gogotsi, O. N. Grigor'ev, and V. P. Yaroshenko, Particulate ceramic matrix composites, inAbstr. the 2nd European Conference on Advanced Materials and Processes (Cambridge, Institute of Metals, London, 1991), pp. 207?209.