%0 Journal Article %A M. Sharir %A B. Aronov %A M. Pellegrini %T On the Zone of a Surface in a Hyperplane Arrangement. %J Discrete & computational geometry %D 1993 %P 177-186 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1993__9_2_131243/ %F DCG_1993__9_2_131243