%0 Journal Article
%A T. V. Chekmarev
%T The solution of a~system of differential equations of mixed type in the region of hyperbolicity
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1967
%P 108-119
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1967_5_a13/
%G ru
%F IVM_1967_5_a13