1. D.E. Brahm, S.D.H. Hsu, Report No. CALT-68-1705/HUTP-91-A063, 1991, unpublished.
2. See, for instance, J. Wambach, in Proceedings of Quark Matter 97, Nucl. Phys. A 638, 171c (1991).
3. See, for instance, K. Rajagopal, in Quark-Gluon Plasma 2, edited by R. Hwa (World Scientific, Singapore, 1995) p. 484.
4. See, for instance, Proceedings of Lattice 96, Nucl. Phys. B (Proc. Suppl.) 53, 1 (1997).
5. L. Riccati, M. Masera, E. Vercellin (Editors), Quark Matter ‘99, Proceedings of the 14th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions, Turin, Italy, May 10-15, 1999, Nucl. Phys. A 661 (1999).