%0 Journal Article %A R. Wenger %T Upper Bounds on Geometric Permutations for Convex Sets. %J Discrete & computational geometry %D 1990 %P 27-34 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1990__5_2_131104/ %F DCG_1990__5_2_131104