%0 Journal Article %A M. Ya. Leonov %T Elements of the theory of plasticity %J Doklady Akademii Nauk %D 1971 %P 293-295 %V 199 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_199_2_a11/ %G ru %F DAN_1971_199_2_a11