%0 Journal Article %A H. Edelsbrunner %A Raimund Seidel %A Micha Sharir %A Leonidas Guibas %A John Hershberger %A Jack, Welzl, Emo Snoeyink %T Implicitly Representing Arrangements of Lines or Segments. %J Discrete & computational geometry %D 1989 %P 433-466 %V 4 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131091/ %F DCG_1989__4_6_131091