%0 Journal Article %A N. N. Vasil'eva %T The hyperbolicity of the neighborhood of a homoclinic point %J Differencialʹnye uravneniâ %D 1974 %P 1375-1378 %V 10 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_8_a3/ %G ru %F DE_1974_10_8_a3