%0 Journal Article %A N. Alon %A M. Katchalski %A W.R. Pulleyblank %T Cutting Disjoint Disks by Straight Lines. %J Discrete & computational geometry %D 1989 %P 239-244 %V 4 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131073/ %F DCG_1989__4_6_131073