1. ?Advanced Ceramic Materials, Technological and Economic Assesment?, C.R.A. Inc (Noyes Publications, New Jersey, 1985).
2. Proceedings of 5th International Symposium on Automotive Propulsion Systems, Vol. 1, Dearborn, MI, Oct. 1980.
3. Proceedings of the 22nd Automotive Technology Development Contractors Coordinating Meeting, P-155, Oct. 29 and Nov. 2, 1984, SAE Publ., pp. 305?351.
4. R. Snoeys, F. Staelens andW. Dekeysev, rCIRP Ann. 35 (1986) 467?480.
5. N. Saito,Bull. J. Soc. Precision Engng. 18 (1984) pp. 32?38.