%0 Journal Article
%A K. V. Berdnikov
%A V. V. Struzhanov
%T Potential Fields of Free Energy at the Stages of Hardening and Softening of the Hencky Medium at Nonpositivity of Volume Deformation
%J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
%D 2014
%P 82-88
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSGTU_2014_2_a6/
%G ru
%F VSGTU_2014_2_a6