%0 Journal Article
%A V. A. Tupchiev
%T The asymptotic behavior of the solution of a boundary-value problem for a system of first-order 

%J Doklady Akademii Nauk
%D 1962
%P 1296-1299
%V 143
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_143_6_a15/
%G ru
%F DAN_1962_143_6_a15