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2. AMFL-TR-68-119;KG Kreider,1968
3. Forest, J.D., and Christian, J.L.; “Development and Application of High Matrix Strength Aluminum-Boron”, Metals Eng. Quarterly, Feb. 1970.
4. Rosen, B.W.; “Thermomechanical Properties of Fibrous Composites”, Proc. Roy. Soc, Lond. Series A, 319, pp. 79–94, 1970.
5. Moore, C.I.; “The Strength of Composite Materials Reinforced with Brittle Fiber”, DMIC Memorandum 243, May 1969.