1. P. Braun-Munzinger, P. Paul, L. Ricken, J. Stachel, P.H. Zhang, G.R. Young, F.E. Obenshain and E. Grosse, SUNY-ORNL-GSI preprint, to be published.
2. H. Noll et al., GSI Annual Report 1982, p. 32.
3. R. Shyam and J. Knoll, preprint GSI-83-22.
4. E. Grosse, preprint GSI-83-27.
5. Pion bremsstrahlung and critical phenomena in relativistic nuclear collisions