1. Almost Extrinsically Homogeneous Submanifolds of Euclidean Space

   • Peter Quast

   OriginalPaper Pages: 1 - 16

2. Spectral Properties of Four-Dimensional Compact Flat Manifolds

   • Roberto J. Miatello
   • Ricardo A. Podestá

   OriginalPaper Pages: 17 - 50

3. Submanifolds with Parallel Second Fundamental Form Studied via the Gauss Map

   • Tillmann Jentsch
   • Helmut Reckziegel

   OriginalPaper Pages: 51 - 93