%0 Journal Article
%A M. P. Kotukhov
%T On some differential properties of solutions of a partial differential equation
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1996
%P 59-62
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1996_5_a7/
%G ru
%F IVM_1996_5_a7