%0 Journal Article %A L. I. Sazonov %T High-frequency asymptotics of solutions of ODE in a~Banach space %J Izvestiya. Mathematics %D 2017 %P 1234-1252 %V 81 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2017_81_6_a8/ %G en %F IM2_2017_81_6_a8