%0 Journal Article %A Björner, Anders %A Sagan, Bruce E. %T Subspace arrangements of type $B\sb n$ and $D\sb n$ %J Journal of Algebraic Combinatorics %D 1996 %P 291-314 %V 5 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_1996__5_4_a5/ %G en %F JAC_1996__5_4_a5