The upper envelope of piecewise linear functions and the boundary of a region enclosed by convex plates: Combinatorial analysis János PachMicha Sharir OriginalPaper 01 August 1989 Pages: 291 - 309
The upper envelope of piecewise linear functions: Algorithms and applications Herbert EdelsbrunnerLeonidas J. GuibasMicha Sharir OriginalPaper 01 August 1989 Pages: 311 - 336
The upper envelope of piecewise linear functions: Tight bounds on the number of faces Herbert Edelsbrunner OriginalPaper 01 August 1989 Pages: 337 - 343
On representing sylvester-gallai designs Endre BorosZoltan FürediL. M. Kelly OriginalPaper 01 August 1989 Pages: 345 - 348
Embeddings of graphs in euclidean spaces J. ReitermanV. RödlE. Šiňajová OriginalPaper 01 August 1989 Pages: 349 - 364
Complexes whose boundaries cannot be pushed around Ethan D. Bloch OriginalPaper 01 August 1989 Pages: 365 - 374
Dissections of regular polygons into triangles of equal areas E. A. Kasimatis OriginalPaper 01 August 1989 Pages: 375 - 381