%0 Journal Article
%A S. P. Tsarev
%A E. S. Shemyakova
%T Differential Transformations of Parabolic Second-Order Operators in the Plane
%J Informatics and Automation
%D 2009
%P 227-236
%V 266
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_2009_266_a12/
%G ru
%F TRSPY_2009_266_a12