%0 Journal Article %A R. I. Kachurovskii %T Some problems in the theory of plasticity %J Doklady Akademii Nauk %D 1971 %P 761-763 %V 196 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_196_4_a6/ %G ru %F DAN_1971_196_4_a6