1. Diamond, S. and A. Bentur: On the Cracking in Concrete and Fiber Reinforced Cements, in: Application of Fracture Mechanics to Cementitious Composites (Ed. S.P. Shah ), Martinus Nijhoff Publ., 1985, 87–140.
2. Li, V.C., S. Backer, Y. Wang, R. Ward, and E. Green: Toughened Behavior and Mechanisms of Synthetic Fiber Reinforced Normal Strength and High Strength Concrete, in: Fiber Reinforced Cements and Concretes, Recent Developments (Eds. R.N. Swamy and B. Barr), Elsevier Applied Science, London, 1989, 420–433.
3. Mandell, J., Darwish, and F. McGarry: Fracture testing of injection-molded glass and carbon fiber-reinforced thermoplastics, ASTM STP 734 (1981), 73–90.
4. Jang and Liu: Fracture behavior of short-fiber reinforced thermoplastics, I: crack propagation mode and fracture toughness, J. Appl. Poly. Sci., (1985), 3925–3942.
5. Becher, P.F., C.H. Hsueh, P. Angelini, and T.N. Tiegs: Toughening behavior in whisker-reinforced ceramic matrix composites, J. Am. Soc., 71, 12 (1988), 10501061.