1. The weakly neighborly polyhedral maps on the torus

   • Ulrich Brehm
   • Amos Altshuler

   OriginalPaper Pages: 227 - 238

2. Sui piani di André generalizzati privi di orbite di lunghezza finita sulla retta impropria

   • Andrea Caggegi

   OriginalPaper Pages: 239 - 247

3. Algebraische kenneziechnung angeordneter Bachmann-Räume

   • Peter Klopsch

   OriginalPaper Pages: 249 - 259

4. The completion problem for partial packings

   • Gary L. Ebert

   OriginalPaper Pages: 261 - 267

5. Level triangles on a surface with boundary

   • E. H. Kronheimer
   • P. B. Kronheimer

   OriginalPaper Pages: 269 - 273

6. Two rotations generate all Euclidean motions and all elliptic motions

   • C. F. Moppert

   OriginalPaper Pages: 275 - 280

7. Faktorisierungen von Epimorphismen projektiver Ebenen

   • Günter Törner

   OriginalPaper Pages: 281 - 291

8. On affine planes with 3-regular group of projectivities

   • Martin Funk

   OriginalPaper Pages: 293 - 324