1. Conceptual design of the relativistic heavy ion collider RHIC. Brookhaven National Laboratory Report BNL-51932 (May 1986); see also the RHIC web page at http://www.rhichome.bnl.gov/RHIC for updates.
2. F. Wilczek, reply to Black holes at Brookhaven, W.L. Wagner (Ed.), Scientific American, vol. 281, No. 1, July 1999, p. 5.
3. Collapsed Nuclei
4. Cosmic separation of phases
5. Nuclearites—a novel form of cosmic radiation