%0 Journal Article %A L. Z. Fishman %T Approximate determination of the stability domain of a linear delay differential equation with periodic coefficient %J Differencialʹnye uravneniâ %D 2006 %P 570-571 %V 42 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2006_42_4_a20/ %G ru %F DE_2006_42_4_a20