1. S. Arnold, V. Arya,M. Melsi, NASA TM 103204, 1990.
2. Ceramic Fibers for Matrix Composites in High-Temperature Engine Applications
3. J. Barnes,D. Shores, ‘Proceedings of the Conference on Environmental Degradation of Engineering Materials’, eds.M.Louthan, R. McNitt,RSisson, Virginia Poltechnic Institute, 1987, pp. 25–45.
4. P. Bartolotta,M. Verrilli, NASA TM 105723, 1992.