1. M. Ferro-Luzzi, R. George, Y. Goldschmidt-Clermont, V. P. Henri, B. Jongejans, D. W. G. Leith, G. R. Lynch, F. Muller andJ. M. Perreau:Proceedings of the Sienna International Conference on Elementary Particles, vol.1 (1963), p. 189.
2. J. Goldberg andJ.-M. Perreau:Un faisceau d’usage général à deux étages de séparation électrostatique au PS (CERN 63-12, April 9, 1963).
3. G. R. Lynch, M. Ferro-Luzzi, R. George, Y. Goldschmidt-Clermont, V. P. Henri, B. Jongejans, D. W. G. Leith, F. Muller andJ.-M. Perreau:Phys. Lett.,9, 359 (1964).
4. M. Ferro-Luzzi, R. George, Y. Goldschmidt-Clermont, V. P. Henri, B. Jongejans, D. W. G. Leith, G. R. Lynch, F. Muller andJ.-M. Perreau:The reaction K+p→K0pπ+ at 3 GeV/c,Nuovo Cimento,36, 1101 (1965).
5. G. Goldhaber, W. Chinowsky, S. Goldhaber, W. Lee andT. O’Halloran:Phys. Lett.,6, 62 (1963). Similar conclusions can be deduced from preliminary results at 2.26 GeV/c, seeR. Kraemer, L. Madansky, I. Miller, A. Pevsner, C. Richardson, R. Singh andR. Zdanis:Proceedings Athens Topical Conference on Recently Discovered Resonant Particles (1963).