Comments on the symmetry structure of bi-Hamiltonian systems R. L. AndersonA. S. Fokas OriginalPaper Pages: 365 - 369
Derivation of strong and weak forces from magnetic interactions in quantum electrodynamics (QED) A. O. Barut OriginalPaper Pages: 370 - 374
On “Conformal spinor geometry”: An attempt to “Understand” internal symmetry P. Budinich OriginalPaper Pages: 375 - 387
Poincaré invariance for the master field on quantum chromodynamics R. J. Crewther OriginalPaper Pages: 389 - 402
Non locality and gauge invariance in relativistic wave equations K. J. Le Couteur OriginalPaper Pages: 403 - 407
Quantization of fields on principal bundles H. -D. DoebnerF. B. Paseman OriginalPaper Pages: 430 - 438
On the new symmetries of Maxwell equations W. I. FushchichA. G. Nikitin OriginalPaper Pages: 476 - 480