%0 Journal Article
%A K. B. Sabitov
%A M. F. Mugafarov
%T Extremal properties of solutions of the Tricomi difference problem for a difference system of equations of mixed type and their applications
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2005
%P 56-69
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2005_4_a7/
%G ru
%F IVM_2005_4_a7