%0 Journal Article
%A Svetlana Kordyukova
%T Nonclassical Approximate Symmetries of Evolution Equations with a Small Parameter
%J Symmetry, integrability and geometry: methods and applications
%D 2006
%V 2
%U http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a39/
%G en
%F SIGMA_2006_2_a39