1. The Mathematical Theory of Plasticity;Hill,1950
2. Studies in the Two-Dimensional Flow of a Gas, With Special Reference to the Flow Through Various Nozzles;Tamada,1950
3. Theory of Perfectly Plastic Solids;Prager,1954
4. Elements of Partial Differential Equations;Sneddon,1957
5. The Mathematical Theories of the Inelastic Continuum;Freudenthal,1958