%0 Journal Article %A G. S. Zhukova %T An analogue of the Newton diagram method for a class of singularly perturbed differential equations.~II %J Differencialʹnye uravneniâ %D 1990 %P 1500-1509 %V 26 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_9_a3/ %G ru %F DE_1990_26_9_a3