%0 Journal Article %A N. A. Sakharnikov %A S. F. Chistyakov %T On the question of certain linearization methods %J Differencialʹnye uravneniâ %D 1974 %P 671-675 %V 10 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_4_a11/ %G ru %F DE_1974_10_4_a11