1. An analysis of Bonnor's dipole solution

   • J. P. Ward

   OriginalPaper Pages: 273 - 285

2. The Nambu mechanics as a class of singular generalized dynamical formalisms

   • G. J. Ruggeri

   OriginalPaper Pages: 287 - 292

3. About the relation [X, P]=i

   • Hans Laue

   OriginalPaper Pages: 293 - 298

4. Crossing relations derived from (Extended) Relativity

   • R. Mignani
   • E. Recami

   OriginalPaper Pages: 299 - 320

5. A further link(s) with inequivalent representations in quantum field theory

   • Alvin K. Benson
   • Dorian M. Hatch

   OriginalPaper Pages: 321 - 332

6. Lie algebra bases for the pseudo-orthogonal groups

   • J. F. Cornwell

   OriginalPaper Pages: 333 - 343