1. Limiting Equilibrium of Brittle Solids with Fractures;Panasyuk,1971
2. (English translation of the Russian edition. Naukova Dumka, Kiev (1968)).
3. Field singularities and related integral representations;Bueckner,1973
4. Three-dimensional crack analysis;Weaver;Int. J. Solids Structures,1977
5. Application des potentiels élastiques à l'étude des fissures planes de forme arbitraire en milieu tridimensionnel;Bui;C. R. Acad. Sci. Paris (Sér. A),1975