%0 Journal Article
%A S. V. Chervon
%A Yu. A. Svistunova
%T Spherically-symmetric non-linear sigma model: the exact solutions obtained with isometrical embedding method
%J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
%D 2011
%P 227-234
%V 123
%N 2
%U http://geodesic.mathdoc.fr/item/VSGTU_2011_123_2_a27/
%G ru
%F VSGTU_2011_123_2_a27