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2. Consideration of triaxial stress conditions in design: a necessity;Kotsovos,1987
3. Finite element analysis of reinforced concrete structures,1982
4. Fracture mechanics in reinforced concrete;Bazant;J. Eng. Mech. Div. ASCE,1980
5. Crack band theory for fracture of concrete;Bazant;Mater. Struct. RILEM,1983