%0 Journal Article
%A I. N. Sergeev
%T On simplified formulas for the central exponents of differential systems with non-uniform scales
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2018
%P 60-78
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2018_10_a6/
%G ru
%F IVM_2018_10_a6