1. Behaviour of plain concrete under various high triaxial compressive loading conditions;Chinn;Air Force Weapons Lab. Tech. Rep. WLTR 64-163,1965
2. Behaviour of concrete under biaxial stresses;Kupfer;J. Am. Concr. Inst.,1969
3. Compressive strength of plain concrete under multiaxial loading conditions;Mills;J. Am. Concr. Inst.,1970
4. Failure theories and design criteria for plain concrete;Newman,1971
5. Strain and ultimate strength of concrete under triaxial stress;Launay;Am. Concr. Inst. Spec. Publ.,1972