%0 Journal Article %A M. Ya. Leonov %T Shear strength of plastic bodies %J Doklady Akademii Nauk %D 1981 %P 804-807 %V 259 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_259_4_a7/ %G ru %F DAN_1981_259_4_a7