%0 Journal Article %A Marta Dabrowska %A Filip Defever %A Ryszard Deszcz %A Dorota Kowalczyk %T Semisymmetry and Ricci-symmetry for Hypersurfaces of Semi-euclidean Spaces %J Publications de l 'Institut Mathématique %D 2000 %P 103 %V 2000 %N 87 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/PUIM_2000__2000_87_258123/ %G en %F PUIM_2000__2000_87_258123