1. On generalising Abraham-Lorentz equation

   • Jamil Daboul

   OriginalPaper Pages: 145 - 147

2. Functional properties of quantum logics

   • M. J. Mączyński

   OriginalPaper Pages: 149 - 156

3. Angular momentum in tensor representations ofU (3)

   • H. S. Green
   • A. J. Bracken

   OriginalPaper Pages: 157 - 173

4. The Sugawara model in general relativity. A. The case for three current vectors (SU (2))

   • Gerald E. Tauber

   OriginalPaper Pages: 175 - 185

5. Symmetry in quantum systems

   • Luis J. Boya

   OriginalPaper Pages: 187 - 192

6. Minimal-disturbance measurement as a specification in von Neumann's quantal theory of measurement

   • Fedor Herbut

   OriginalPaper Pages: 193 - 204

7. On weyl's gauge field in a non-local field

   • Satoshi Ikeda

   OriginalPaper Pages: 205 - 212