1. Minkowski Circle Packings on the Sphere

   • L. Fejes Tóth

   Pages: 161 - 166

2. Depth in an Arrangement of Hyperplanes

   • P. J. Rousseeuw
   • M. Hubert

   Pages: 167 - 176

3. Infinitesimal Rigidity of Convex Polytopes

   • C. Bauer

   Pages: 177 - 192

4. A Characterization of Homothetic Simplices

   • V. Soltan

   Pages: 193 - 200

5. Motion Planning for a Convex Polygon in a Polygonal Environment

   • P. K. Agarwal
   • B. Aronov
   • M. Sharir

   Pages: 201 - 221

6. Nonconstructible Simplicial Balls and a Way of Testing Constructibility

   • M. Hachimori

   Pages: 223 - 230

7. The Translative Kissing Number of Tetrahedra Is 18

   • I. Talata

   Pages: 231 - 248

8. Art Galleries with Interior Walls

   • A. Kündgen

   Pages: 249 - 258

9. On Generalized h -Vectors of Rational Polytopes with a Symmetry of Prime Order

   • A. A'Campo-Neuen

   Pages: 259 - 268

10. On the Area Bisectors of a Polygon

    • K. -F. Böhringer
    • B. R. Donald
    • D. Halperin

    Pages: 269 - 285

11. On a Characterization of Gauss Codes

    • H. de Fraysseix
    • P. Ossona de Mendez

    Pages: 287 - 295

12. Configuration Spaces of Mechanical Linkages

    • D. Jordan
    • M. Steiner

    Pages: 297 - 315