1. Alexander, G. B., Broge, E. C., and Iler, R. K., U.S. Patent 2,765, 242 (1945).
2. Alexander, T., Fortune, April 1976, 153 (1976).
3. Alfrey, T., Mechanical Behavior of High Polymers, Interscience Publishers, New York (1948).
4. Barringer, E. A., Jubb, N., Fegley, B., Pober, R. L., and Bowen, H. K., Ultrastructure Processing of Ceramics, Glasses, and Composites, eds. L. L. Hench and D. R. Ulrich, John Wiley & Sons, New York, 315 (1984).
5. Barringer, E. A., Brook, R., and Bowen, H. K., Mat. Sci. Res., 16, 1 (1984).