%0 Journal Article
%A I. N. Zboychik
%T Representations of a solution of a system of linear differential equations in a neighborhood of an irregular singular point
%J Differencialʹnye uravneniâ
%D 1967
%P 601-618
%V 3
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1967_3_4_a3/
%G ru
%F DE_1967_3_4_a3