1. Publisher's notice

   Announcement 01 December 1986 Pages: ii - ii

2. Circle packings into convex domains of the Euclidean and hyperbolic plane and the sphere

   • Károly Bezdek

   OriginalPaper 01 December 1986 Pages: 249 - 255

3. A simplicial 3-arrangement of 22 planes

   • G. L. Alexanderson
   • J. E. Wetzel

   OriginalPaper 01 December 1986 Pages: 257 - 264

4. Bestimmung der orthogonalitätstreuen Permutationen euklidischer Räume

   • Walter Benz
   • Eberhard M. Schröder

   OriginalPaper 01 December 1986 Pages: 265 - 276

5. On a conjecture of Kallaher and Liebler

   • Michael J. Ganley
   • Vikram Jha

   OriginalPaper 01 December 1986 Pages: 277 - 289

6. Automorphism groups of compact projective planes

   • Theo Grundhofer

   OriginalPaper 01 December 1986 Pages: 291 - 298

7. Achtdimensionale lokalkompakte Translationsebenen mit mindestens 17-dimensionaler Kollineationsgruppe

   • Hermann Hähl

   OriginalPaper 01 December 1986 Pages: 299 - 340

8. Imprimitive maximal subgroups of finite orthogonal groups

   • Oliver H. King

   OriginalPaper 01 December 1986 Pages: 341 - 348

9. Elementarteiler von Inzidenzmatrizen symmetrischer Blockpläne

   • Michael Klemm

   OriginalPaper 01 December 1986 Pages: 349 - 356

10. Projective manifolds whose topology is strongly reflected in their hyperplane sections

    • Antonio Lanteri
    • Daniele Struppa

    OriginalPaper 01 December 1986 Pages: 357 - 374