1. A. Giovannini:Nuovo Cimento,10 A, 713 (1972);15 A, 543 (1973).
2. H. Minakata: Hiroshima University preprint RRK/73/15;A. Toda andH. Nakamura: Tohoku University preprint TU/73/114;A. B. Govorkov: Dubna preprint, E2/7170;Lay-Nam Chang andNgee-Pong Chang: Max Planck Institut für Physik und Astrophysik preprint (München);M. Le Bellac, I. L. Meunier andG. Plaut: Nice University preprint N TH 73/3;A. Giovannini:The Polya-Eggenberger distribution in many-body hadrodynamics, to appear.
3. A. Giovannini andH. B. Nielsen: Niels Bohr Institute preprint NBI/HE/73/17;A. Giovannini andH. B. Nielsen:Stimulated emission effect on multiplicity distribution, inProceedings of the IV International Symposium on Multiparticle Hadrodynamics, edited byF. Duimio, A. Giovannini andS. Ratti (Pavia, 1973), p. 538.
4. J. V. Chapman, N. Green, B. P. Roe, A. A. Seidl, D. Sinclair, J. C. Vander Velde, C. M. Bromberg, D. Cohen, T. Ferbel, P. Slattery, S. Stone andB. Werner:Phys. Rev. Lett.,29, 1686 (1972);
5. G. Charlton, Y. Cho, M. Derrick, R. Engelmann, T. Fields, L. Hyman, K. Jaeger, V. Mehtani, B. Musgrave, Y. Oren, D. Rhines, P. Schreiner, H. Yuta, L. Voyvodich, R. Walker, J. Whitmore, H. B. Crawley, Z. Ming Ma andR. G. Glasser:Phys. Rev. Lett.,29, 515 (1972);