%0 Journal Article
%A V. A. Kovalev
%A Yu. N. Radaev
%T An optimal system of one-dimensional subalgebras for the symmetry algebra of three-dimensional equations of the perfect plasticity
%J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
%D 2011
%P 196-220
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSGTU_2011_1_a26/
%G ru
%F VSGTU_2011_1_a26