%0 Journal Article %A V. K. Dubolar' %T The recurrent solutions of differential equations with after-effect in a Banach space %J Differencialʹnye uravneniâ %D 1970 %P 1395-1401 %V 6 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1970_6_8_a7/ %G ru %F DE_1970_6_8_a7