Note on a conjecture of sierksma Aleksandar VučićRade T. Živaljević OriginalPaper 01 April 1993 Pages: 339 - 349
Minimum steiner trees in normed planes Ding-Zhu DuBiao GaoPeng-Jun Wan OriginalPaper 01 April 1993 Pages: 351 - 370
Constructing arrangements optimally in parallel Michael T. Goodrich OriginalPaper 01 April 1993 Pages: 371 - 385
Representing geometric structures ind dimensions: Topology and order Erik Brisson OriginalPaper 01 April 1993 Pages: 387 - 426
An upper bound for the minimum diameter of integral point sets Heiko HarborthArnfried KemnitzMeinhard Möller OriginalPaper 01 April 1993 Pages: 427 - 432