1. Bažant Z. P. (1985). “Mechanics of fracture and progressive cracking in concrete structures ” Fracture Mechanics of Concrete G. C. Sih and A. Ditommaso eds. Martinus Nijhoff Publishers The Hague The Netherlands.
2. Bement A. L. Jr. Hoagland R. G. and Smidt F. A. Jr. (1971). Fracture mechanics and radiation effects fracture an advanced treatise . Liebowitz ed. Volume III Academic Press New York N.Y.
3. Broek D. (1986). Elementary engineering fracture mechanics 4th Ed. Martinus Nijhoff Publishers The Hague The Netherlands.
4. Broek D. and Leis B. N. (1981). “Similitude and anomalies in crack growth rate.” Material experimentation and design in fatigue Sherratt and Stargen eds. Westburg House.
5. Carpinteri A. (1986). Mechanical damage and crack growth in concrete Martinus Nijhoff Publishers The Hague The Netherlands.