%0 Journal Article %A Katsuhiro Shiohama %T Riemannian Manifoids Diffeomorphic to the Complex Projective Space. %J Mathematische Annalen %D 1973 %P 55-88 %V 205 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1973__205_162482/ %F MAN_1973__205_162482