B. Moore, T. Quinn, F. Governato, J. Stadel, and G. Lake. (1999)cite arxiv:astro-ph/9903164
Comment: Latex 13 pages, 4 figures. Submitted to MNRAS. High resolution colour
version of figure 4 and other N-body images here:
http://star-www.dur.ac.uk:80/~moore/images/.