@article{GDZPPN000364266, title = {Upper Bounds on Geometric Permutations for Convex Sets.}, journal = {Discrete \& computational geometry}, volume = {5}, year = {1990}, pages = {27-34}, zbl = {0712.52008}, url = {http://dml.mathdoc.fr/item/GDZPPN000364266} }
Wenger, R. Upper Bounds on Geometric Permutations for Convex Sets.. Discrete & computational geometry, Tome 5 (1990) pp. 27-34. http://gdmltest.u-ga.fr/item/GDZPPN000364266/