%0 Journal Article %A V. M. Volosov %T Averaging in systems of ordinary differential equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1962 %P 1-126 %V 17 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1962_17_6_a0/ %G en %F RM_1962_17_6_a0