Manfred Nagl (Ed.):
Graph-Theoretic Concepts in Computer Science, 15th International Workshop, WG '89, Castle Rolduc, The Netherlands, June 14-16, 1989, Proceedings.
Lecture Notes in Computer Science 411 Springer 1990, ISBN 3-540-52292-1
Frank K. H. A. Dehne, Andrew Rau-Chaplin: Implementing Data Structures on a Hypercube Multiprocessor, and Applications in Parallel Computational Geometry.
316-329
Thomas Roos: k-Nearest-Neighbor Voronoi Diagrams for Sets of Convex Polygons, Line Segments and Points.
330-340