%0 Journal Article
%A S. R. Svirshchevskii
%T Nonlinear differential operators of the first and the second orders, possessing invariant linear spaces of the maximal dimension
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1995
%P 198-207
%V 105
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1995_105_2_a1/
%G ru
%F TMF_1995_105_2_a1