%0 Journal Article %A R. E. Ginzburg %T Application of the asymptotic method to the integration of autonomous systems with lag %J Differencialʹnye uravneniâ %D 1967 %P 1266-1272 %V 3 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1967_3_8_a5/ %G ru %F DE_1967_3_8_a5