%0 Journal Article
%A Ya. I. Zhitomirskii
%T A~condition for the correctness of the Cauchy problem for linear systems of partial differential equations with variable coefficients
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1960
%P 79-88
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1960_4_a8/
%G ru
%F IVM_1960_4_a8