1. Mechanics of bodies with many cracks;Salganik;Izv. Akad. Nauk SSSR, Mekh. Tverd. Tela.,1973
2. On the elastic moduli of some heterogeneous materials;Budiansky;J. Mech. Phys. Solids,1975
3. Elastic moduli of cracked solid;Budiansky;Int. J. Solids Structures,1976
4. Elastic moduli of non-randomly cracked body;Hoenig;Int. J. Solids Structures,1979
5. Continuum theory of medium with cracks;Vakulenko;Izv. Akad. Nauk SSSR, Mekh. Tverd. Tela,1971