Bushiness and a Tight Worst-Case Upper Bound on the Search Number of a Simple Polygon.

Ichiro Suzuki Masafumi Yamashita Hideki Umemoto Tsunehiko Kameda Bushiness and a Tight Worst-Case Upper Bound on the Search Number of a Simple Polygon. 49-52 1998 66 Inf. Process. Lett. 1 db/journals/ipl/ipl66.html#SuzukiYUK98 http://dx.doi.org/10.1016/S0020-0190(98)00029-5