1. The power of geometric duality;Chazelle,1983
2. A note on two problems in connection with graphs;Dijkstra;Numer. Math.,1959
3. Constructing arrangements of lines and hyperplanes with applications;Edelsbrunner,1983
4. Graphics in flatland: A case study;Edelsbrunner,1983
5. Proximity and reachability in the plane;Lee,1978