%0 Journal Article %A V. V. Basov %T On the divergence of transformations in an averaging method %J Differencialʹnye uravneniâ %D 1987 %P 394-401 %V 23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_3_a2/ %G ru %F DE_1987_23_3_a2