%0 Journal Article %A L. A. Groza %T Asymptotic behaviour of the solutions of a linear differential equation of second order in a Banach %J Doklady Akademii Nauk %D 1962 %P 1227-1230 %V 142 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_142_6_a1/ %G ru %F DAN_1962_142_6_a1