1. E. Naeumann, K. Rebstock, H.G. Riedel, K.H. Roess, S. Wolfsried, U.S. Patent No. 6302246, 16 Oct. 2001.
2. Verbundwerkstoffe und Werkstoffverbunde;Nader,1997
3. Design, preparation and properties of non-oxide CMCs for application in engines and nuclear reactors: an overview
4. H. Linn, K. Rebstock, G. Emig, H. Gerhard, N. Popovska, V. Wunder, U.S. Patent No. 6143376, 07 Nov. 2000, E.P. Patent No. 0967190, 29 Dec. 1999.