%0 Journal Article %A V. I. Rozhkov %T An estimate for the fundamental solution of a linear system with a small parameter multiplying the derivative and with a small delay %J Differencialʹnye uravneniâ %D 1992 %P 358-360 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1992_28_2_a20/ %G ru %F DE_1992_28_2_a20