%0 Journal Article
%A M. B. Sheftel
%T Method of Group Foliation, Hodograph Transformation, and Noninvariant Solutions of the Heavenly Equation
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2003
%P 457-468
%V 137
%N 3
%U http://geodesic.mathdoc.fr/item/TMF_2003_137_3_a11/
%G ru
%F TMF_2003_137_3_a11