%0 Journal Article %A V. A. Zabolotnov %T A method for refining solutions of averaged systems of differential equations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1986 %P 686-693 %V 26 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1986_26_5_a5/ %G ru %F ZVMMF_1986_26_5_a5