%0 Journal Article %A Novica Blažić %T Conformally Osserman Lorentzian manifolds %J Kragujevac Journal of Mathematics %D 2005 %P 87 %V 28 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2005_28_a6/ %G en %F KJM_2005_28_a6