%0 Journal Article %A O. P. Filatov %T An estimate for the solutions of systems of differential equations on an asymptotically large segment by the averaging method %J Differencialʹnye uravneniâ %D 1988 %P 542-544 %V 24 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1988_24_3_a30/ %G ru %F DE_1988_24_3_a30