%0 Journal Article
%A D. D. Ivlev
%T Approximate solution of elastic-plastic problems of the theory of ideal plasticity
%J Doklady Akademii Nauk
%D 1957
%P 294-296
%V 113
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_113_2_a13/
%G ru
%F DAN_1957_113_2_a13