%0 Journal Article %A V. M. Millionshchikov %T A criterion for the stability of the probable spectrum of linear systems of differential equations with recurrent coefficients and a criterion for the almost reducibility of systems with almost periodic coefficients %J Doklady Akademii Nauk %D 1968 %P 538-541 %V 179 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_179_3_a10/ %G ru %F DAN_1968_179_3_a10