%0 Journal Article %A Micha Sharir %A A. Wiernik %T Planar Realizations of Nonlinear Davenport-Schinzel Sequences by Segments. %J Discrete & computational geometry %D 1988 %P 15-48 %V 3 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1988__3_1-2_131033/ %F DCG_1988__3_1-2_131033