%0 Journal Article %A Kon, Mayuko %T A characterization of totally $\eta$-umbilical real hypersurfaces and ruled real hypersurfaces of a complex space form %J Czechoslovak Mathematical Journal %D 2008 %P 1279-1287 %V 58 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2008__58_4_a30/ %G en %F CMJ_2008__58_4_a30