1. Spektraleigenschaften analytischer Operatorfunktionen

   • Bernhard Gramsch

   OriginalPaper Pages: 165 - 181

2. Homology and direct sums of countable Abelian groups

   • R. J. Nunke

   OriginalPaper Pages: 182 - 212

3. A reduction theory for symplectic matrices

   • Ulrich Christian

   OriginalPaper Pages: 213 - 244

4. The uniform closure of certain classes of open functions

   • A. M. Bruckner
   • M. Rosenfeld

   OriginalPaper Pages: 245 - 254