Klein, Rolf Max Planck Society;
Mehlhorn, Kurt Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Meiser, Stefan Max Planck Society;
Klein, R., Mehlhorn, K., & Meiser, S. (1993). Randomized incremental construction of abstract Voronoi diagrams. Computational Geometry: Theory and Applications, 3, 157-184.