1. Zone Diagrams: Existence, Uniqueness, and Algorithmic Challenge
2. The distance trisector curve
3. [3] Imai, K., Kawamura, A., Matošek, J., Muramatsu, Y., and Tokuyama, T., In Proceedings of the 25th European Workshop on Computational Geometry (EuroCG) (2009), pp. 191–94.
4. [4] Okabe, A., Boots, B., and Sugihara, K., Spatial Tessellations, Concepts and Applications of Voronoi Diagrams, John Wiley & Sons, NY (1992).
5. [5] Aurenhammer, F., “Voronoi Diagrams - A Survey of a Fundamental Geometric Data Structure,” ACM Computing Surveys, 23: 345–405 (1991).