1. S. Weinberg, Phys. Rev. Letters 19, 1264 (1967); A. Salam in Elementary Particle Physics: Relativistic Groups and Analyticity, edited by N. Svartholm (Almquist and Wiksell, Stockholm, 1968) P. 367; S. Glashow, Nucl. Physics 22, 579 (1961).
2. For a review of the latest neutrino data see C. Baltay, Proceedings of XlXth International Conference on High Energy Physics, Tokyo, Japan 1978 (to be published).
3. P. Hung and J. J. Sakurai, Phys. Lett. 72B, 208 (1978); G. Ecker, Phys. Lett. 72B, 1450 (1978); P. Langacker and D. Sidhu,Phys. Lett. 79B, 233 (1978); L. F. Abbott and R. M. Barnett, Phys. Rev. Dl8, 32l4 (1978); E. Monsay, Phys. Rev. D18, 2277 (1978). For a review see L. M. Sehgal, Neutrinos - 78 edited by E. Fowler (Purdue University, W. Lafayette, Indiana, 1978 ) p. 253.
4. The experimental data on e-q scattering is given by C. Y. Prescott et al., Phys. Lett. 77B, 347 (1978); for a phenomenological analysis see L. F. Abbott and R. M. Barnett, SLAC-PUB-2227 (November 1978).
5. B. Kayser, E. Fischbach, S. P. Rosen and H. Spivack (to be published); B. Kayser, Neutrinos - 78 edited by E. C. Fowler (Purdue University, West Lafayette, Indiana, 1978 ), p. 979.