%0 Journal Article %A V. R. Nosov %T A criterion of Matrosov stability for functional-differential equations of lagging type %J Differencialʹnye uravneniâ %D 1977 %P 1202-1207 %V 13 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_7_a4/ %G ru %F DE_1977_13_7_a4