1. Isospin and local space-time rotations

   • J. G. Valatin

   OriginalPaper Pages: 179 - 198

2. A convolution integral for Fourier transforms on the groupSL(2,C)

   • W. Rühl

   OriginalPaper Pages: 199 - 216

3. General theorems on the combination of relativistic and internal symmetries

   • V. Berzi

   OriginalPaper Pages: 217 - 230

4. On the reduction ofn-fold tensor product representations of noncompact groups

   • William H. Klink
   • Granville J. Smith

   OriginalPaper Pages: 231 - 244

5. A rigorous formulation of LSZ field theory

   • O. Steinmann

   OriginalPaper Pages: 245 - 268