%0 Journal Article %A Yu. S. Bogdanov %T On asymptotically equivalent linear differential systems %J Differencialʹnye uravneniâ %D 1965 %P 707-716 %V 1 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1965_1_6_a0/ %G ru %F DE_1965_1_6_a0