%0 Journal Article %A S. A. Grishin %T Certain properties of the relation of almost reducibility in a set of systems of linear differential equations %J Differencialʹnye uravneniâ %D 1974 %P 1574-1585 %V 10 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_9_a3/ %G ru %F DE_1974_10_9_a3