%0 Journal Article %A E. A. Bernstein %T On the Coincidence of Two Classes of Linear Systems %J Differencialʹnye uravneniâ %D 2005 %P 1024-1028 %V 41 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2005_41_8_a1/ %G ru %F DE_2005_41_8_a1