%0 Journal Article %A I. N. Blinov %T A certain qualitative characterization of the class of reducible systems with quasi-periodic coefficients %J Differencialʹnye uravneniâ %D 1975 %P 955-960 %V 11 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1975_11_6_a0/ %G ru %F DE_1975_11_6_a0