%0 Journal Article %A Shichang Shu %T Space-like submanifolds with parallel normalized mean curvature vector field in de Sitter space %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2011 %P 352-369 %V 7 %N 4 %U http://geodesic.mathdoc.fr/item/JMAG_2011_7_4_a2/ %G en %F JMAG_2011_7_4_a2