The weakly neighborly polyhedral maps on the torus Ulrich BrehmAmos Altshuler OriginalPaper Pages: 227 - 238
Sui piani di André generalizzati privi di orbite di lunghezza finita sulla retta impropria Andrea Caggegi OriginalPaper Pages: 239 - 247
Level triangles on a surface with boundary E. H. KronheimerP. B. Kronheimer OriginalPaper Pages: 269 - 273
Two rotations generate all Euclidean motions and all elliptic motions C. F. Moppert OriginalPaper Pages: 275 - 280