1. “Stress-strain relations in the plastic range—a survey of theory and experiment”;DRUCKER,1950
2. “The theory of plasticity: a survey of recent achievements”;PRAGER;Proc. Instn. Mech. Engrs,1955
3. “Stress-strain relations in the plastic range of metals—experiments and basic concepts”;DRUCKER;Rheology,1956
4. HILL, R. “The mechanics of quasi-static plastic deformation in metals” Surveys in Mechanics (edited by G. K. Batchelor and R. M. Davies), pp. 7–31, Cambridge, 1956.
5. HODGE, P. G., Jr. “The mathematical theory of plasticity” in Elasticity and Plasticity (by J. N. Goodier and P. G. Hodge, Jr.), New York, 1958.