%0 Journal Article
%A L. B. Mironova
%T On the Riemann method in $\mathbb{R}^n$ for a system with multiple characteristics
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2006
%P 34-39
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2006_1_a4/
%G ru
%F IVM_2006_1_a4