%0 Journal Article %A V. V. Basov %T On the divergence of transformations in the averaging method %J Differencialʹnye uravneniâ %D 1990 %P 343-345 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_2_a20/ %G ru %F DE_1990_26_2_a20