1. A.A. Griffith, in: C.B. Biezano, J.M. Burgers, J. Waltman, Delft (Eds.), Proceedings of the First International Congress on Applied Mechanics, 1924, p. 55
2. Fracture and strength of solids
3. D.E. Passoja, Advances in Ceramics 22: Fractography of Glasses and Ceramics, Am. Ceram. Soc., 1988, 101
4. Quantum Tunneling as an Elementary Fracture Process
5. Some fractal models of fracture