1. Boron and Refractory Borides, Springer, Berlin, 1977;
2. in Encyclopedia of Inorganic Chemistry (Hrsg.: ), Wiley, New York, 1994.
3. Ceramic Composites, Chapman&Hall, London, 1993;
4. “Structure and Properties of Composites”: in Material Science and Technology, Vol. 13, Verlag Chemie, Weinheim, 1993.
5. Novel Ultrahard Materials