%0 Journal Article %A A. A. Borisenko %T Isometric immersions of space forms into Riemannian and pseudo-Riemannian spaces of constant curvature %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2001 %P 425-497 %V 56 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2001_56_3_a0/ %G en %F RM_2001_56_3_a0