1. Broutman, L.J., Mechanical requirements of the fiber-matrix interface. J. Adhesion, 1970, 2, PP.147
2. Adams, D.F. and Doner, D.R., Transverse normal loading of a unidirectional composite, J. Comp. Mater., 1967, 1, PP.152
3. Arridge, R.G.C., The effect of interlayers on the transverse stresses in fiber composites. Poly. Engr. and Sci, 1975, 15, PP. 152
4. Wimolkiatisak, A.S. and Bell, J.P., Interfacial shear strength and failure modes of interphase modified graphite-epoxy composites, Polymer composites, 1989, 10, PP. 162
5. Hsu, M.B.. The effect of ductile innerlayers on the mechanical performance of fiber-reinforced composite materials. D. Sc. dissertation, 1990, Washington Univ., St. Louis, U. S. A.