%0 Journal Article
%A I. N. Sergeev
%T A formula for the minimal exponent of a three-dimensional system
%J Differencialʹnye uravneniâ
%D 2000
%P 345-354
%V 36
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2000_36_3_a5/
%G ru
%F DE_2000_36_3_a5