Exotic decays of the muon and heavy leptons in gauge theories

Perl, 1976, Phys. Lett., 63B, 466, 10.1016/0370-2693(76)90399-3

Weinberg, 1967, Phys. Rev. Lett., 19, 1264, 10.1103/PhysRevLett.19.1264

A. Salam, in: Proc. of the Eighth Nobel Symposium (New York, Wiley).

Particle Data Group (1976).

Korenchenko, 1976, JETP, 43, 1

Fujikawa, 1972, Phys. Rev., D6, 2923

Glashow, 1970, Phys. Rev., D2, 1285

T.P. Cheng and L.F. Li, unpublished.

Gaillard, 1974, Phys. Rev., D10, 897

Bég, 1962, Phys. Rev., 132, 426, 10.1103/PhysRev.132.426