%0 Journal Article %A A. V. Sachenkov %T Linearization of the equations of the plane problem in the theory of an ideally plastic body %J Doklady Akademii Nauk %D 1961 %P 330-332 %V 140 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_140_2_a14/ %G ru %F DAN_1961_140_2_a14