Reconstructing dimensions of intersections of convex sets. M. Katchalski — 1978 Aequationes mathematicae
The Different Ways of Stabbing Disjoint Convex Sets. M. Katchalski; T. Lewis; A. Liu — 1992 Discrete & computational geometry
Geometric Permutations and Common Transversals. M. Katchalski; T. Lewis; A. Liu — 1986 Discrete & computational geometry
The Maximum Size of a Convex Polygon in a Restricted Set of Points in the Plane. N. Alon; M. Katchalski; W.R. Pulleyblank — 1989 Discrete & computational geometry
Cutting Disjoint Disks by Straight Lines. N. Alon; M. Katchalski; W.R. Pulleyblank — 1989 Discrete & computational geometry
On Short Edges in Straight-Edge Triangulations. N. Alon; M. Katchalski; A. Liu; ... — 1995 Mathematica Scandinavica