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3. Fracture and stress-strain relationship of concrete under triaxial compression;Palaniswamy;Journal of the Structures Division, ASCE,1974
4. Deformation and failure of hardened cement paste subjected to multiaxial stresses;Palaniswamy,1972
5. Strength and deformation response of concrete under multiaxial loadings — cooperative project;Zimmerman;Final report ENG 74-12097 for National Science Foundation,1977