%0 Journal Article %A Ze-Jun Hu %T Isometric immersions of the hyperbolic space $H^n(-1)$ into $H^{n+1}(-1)$ %J Colloquium Mathematicum %D 1999 %P 17-23 %V 79 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-79-1-17-23/ %R 10.4064/cm-79-1-17-23 %G en %F 10_4064_cm_79_1_17_23