%0 Journal Article %A E. V. Voskresenskii %T On the asymptotic equivalence of systems of differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1984 %P 33-38 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1984_3_a4/ %G ru %F IVM_1984_3_a4