%0 Journal Article %A B. A. Druyanov %T The integration of the equations of plane flow of a perfectly plastic body %J Doklady Akademii Nauk %D 1966 %P 1023-1024 %V 167 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_167_5_a15/ %G ru %F DAN_1966_167_5_a15