1. B. Tamain, Systematics of fragment observables, this topical issue.
2. C. Fuchs, H.H. Wolter, Modelization of the EOS, this topical issue.
3. G.F. Bertsch, S. Das Gupta, Phys. Rep. 160, 189 (1988).
4. A.S. Botvina, I.N. Mishustin, Statistical description of nuclear break-up, this topical issue.
5. J. Knoll, B. Strack, Phys. Lett. B 149, 45 (1984).