%0 Journal Article %A G. S. Osipenko %T On the problem of linearization in the neighborhood of invariant manifolds %J Differencialʹnye uravneniâ %D 1981 %P 638-642 %V 17 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1981_17_4_a7/ %G ru %F DE_1981_17_4_a7