Normal subgroups of triply transitive permutation groups of degree divisible by 3 Johannes Siemons OriginalPaper Pages: 95 - 103
Instabile Flächen vorgeschriebener mittlerer Krümmung Gerhard Ströhmer OriginalPaper Pages: 119 - 133
The curvature of most convex surfaces vanishes almost everywhere Tudor Zamfirescu OriginalPaper Pages: 135 - 139
Fundamental regions and the type problem for a Riemann surface Peter J. Nicholls OriginalPaper Pages: 187 - 196