@article{GDZPPN000364703, title = {Lower Bounds on the Length of Monotone Paths in Arrangements.}, journal = {Discrete \& computational geometry}, volume = {6}, year = {1991}, pages = {129-134}, url = {http://dml.mathdoc.fr/item/GDZPPN000364703} }
Matousek, J. Lower Bounds on the Length of Monotone Paths in Arrangements.. Discrete & computational geometry, Tome 6 (1991) pp. 129-134. http://gdmltest.u-ga.fr/item/GDZPPN000364703/