%0 Journal Article %A Wolfgang Henke %T Isometric Immersions of n-dim. Hyperbolic Spaces into (4n?3)-dim. Standard Spheres and Hyperbolic Spaces. %J Mathematische Annalen %D 1981 %P 341-348 %V 258 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1981__258_163600/ %F MAN_1981__258_163600