1. Unitary implementation of automorphism groups on von Neumann algebras

   • Herbert Halpern

   OriginalPaper Pages: 253 - 275

2. On the uniqueness of the equilibrium state for Ising spin systems

   • Joel L. Lebowitz
   • Anders Martin-Löf

   OriginalPaper Pages: 276 - 282

3. Dispersion relations for the vertex function from local commutativity

   • B. Andersson

   OriginalPaper Pages: 283 - 307

4. Dispersion relations for the vertex function from local commutativity

   • B. Andersson

   OriginalPaper Pages: 308 - 335

5. On the structure of analytic renormalization

   • Eugene R. Speer

   Erratum Pages: 336 - 336