Ein projektiver Beweis für den Peripheriewinkelsatz und den Satz von den Tangentenstrecken in der isotropen Ebene S. Mick OriginalPaper Pages: 121 - 123
Dynamical invariants of rigid motions on the hyperbolic plane Péter T. Nagy OriginalPaper Pages: 125 - 139
A knot without tritangent planes A. Montesinos AmilibiaJ. J. Nuño Ballesteros OriginalPaper Pages: 141 - 153
Classification of harmonic mappings of constant energy density into spheres Joon-Sik ParkHajime Urakawa OriginalPaper Pages: 211 - 226
Some remarks on the Riemannian metrics on warped products Jin Suk PakTae Ho Kang OriginalPaper Pages: 227 - 232
Projective spaces on partially ordered sets and Desargues' postulate Stefan E. Schmidt OriginalPaper Pages: 233 - 243