Tessellations generated by hyperplanes Rolf Schneider OriginalPaper 01 September 1987 Pages: 223 - 232
Generating closed 2-cell embeddings in the torus and the projective plane D. W. Barnette OriginalPaper 01 September 1987 Pages: 233 - 247
On the number of critical free contacts of a convex polygonal object moving in two-dimensional polygonal space Daniel LevenMicha Sharir OriginalPaper 01 September 1987 Pages: 255 - 270
Balanced subdivision and enumeration in balanced spheres Louis J. BilleraKatherine E. Magurn OriginalPaper 01 September 1987 Pages: 297 - 317