%0 Journal Article
%A N. A. Izobov
%T A description of the mutual arrangement of exponents of two-dimensional linear differential systems.~I
%J Differencialʹnye uravneniâ
%D 1998
%P 166-174
%V 34
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1998_34_2_a3/
%G ru
%F DE_1998_34_2_a3