1. Chow CL, Yang F (1991). On one-parameter description of damage state for brittle material. Eng. Fract. Mech., Vol 40, no. 2, pp. 335–343.
2. Chaboche JL, Lesne PM, Maire JF (1995). Continuum damage mechanics, anisotropy and damage deactivation for brittle materials like concrete and ceramic composites. Int. J. Damage Mech., Vol 4, no. 1, pp. 5–22.
3. Krajcinovic D, Fonseka GU (1981). The continuous damage theory of brittle materials, parts II and I. J. Appl. Mech. ASME, Vol 48, pp. 809–882.
4. Ladeveze P, Lemaitre J (1984). Damage effective stress in quasi-unilateral material conditions, IUTAM Congress, Lyngby, Denmark.
5. Cordebois C, Sidoroff F (1979). Endommagement anisotrope en élasticité et plasticité, Journal de Mécanique appliquée, Vol 25, pp. 45–60.