%0 Journal Article %A N. G. Moshchevitin %T Differential equations with almost periodic or conditionally periodic coefficients: Recurrence and reducibility %J Matematičeskie zametki %D 1998 %P 229-237 %V 64 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1998_64_2_a9/ %G ru %F MZM_1998_64_2_a9