1. Symmetric Groups and Lattices

   • Anne-Marie Bergé
   • Jacques Martinet

   Pages: 179 - 195

2. Borel and Countably Determined Reducibility in Nonstandard Domain

   • Vladimir Kanovei
   • Michael Reeken

   Pages: 197 - 231

3. Short Interval Results for a Class of Integers

   • Wenguang Zhai

   Pages: 233 - 257