1. The van der Waals limit for classical systems. I. A variational principle

   • D. J. Gates
   • O. Penrose

   OriginalPaper Pages: 255 - 276

   

2. Quantum stochastic processes

   • E. B. Davies

   OriginalPaper Pages: 277 - 304

3. Projective unitary antiunitary representations of locally compact groups

   • K. R. Parthasarathy

   OriginalPaper Pages: 305 - 328

4. Discrete isotropies in a class of cosmological models

   • B. G. Schmidt

   OriginalPaper Pages: 329 - 336

5. On limits of separable potentials and operator extensions

   • M. Breitenecker
   • H. R. Grümm

   OriginalPaper Pages: 337 - 348