%0 Journal Article %A I. I. Klevchuk %T On the reduction principle for functional-differential equations of neutral type %J Differencialʹnye uravneniâ %D 1999 %P 464-472 %V 35 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_4_a3/ %G ru %F DE_1999_35_4_a3