Sang Won Bae Kyung-Yong Chwa The geodesic farthest-site Voronoi diagram in a polygonal domain with holes. 198-207 2009 Symposium on Computational Geometry http://doi.acm.org/10.1145/1542362.1542402 conf/compgeom/2009 db/conf/compgeom/compgeom2009.html#BaeC09