1. The Mathematical Theory of Plasticity;Hill,1950
2. A Definition of Stable Inelastic Material;Drucker;ASME J Appl Mech,1959
3. Stress-Strain Relations in Plasticity and Thermoplasticity;Naghdi,1960
4. Catastrophic Thermoplastic Shear;Recht;ASME J Appl Mech,1964
5. A General Theory of an Elastic-Plastic Continuum;Green;Arch Rat Mech Anal,1965