%0 Journal Article %A G. Ishikawa %T Developable hypersurfaces and homogeneous spaces in a~real projective space %J Lobachevskii journal of mathematics %D 1999 %P 113-125 %V 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/LJM_1999_3_a5/ %G en %F LJM_1999_3_a5