%0 Journal Article
%A E. A. Utkina
%T On Goursat problems with additional normal derivatives in the boundary conditions
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2004
%P 61-65
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2004_4_a6/
%G ru
%F IVM_2004_4_a6