1. Report of the workshop on BeV/nucleon collisions of heavy ions—how and why, Bear Mountain, New York, 29 November–1 December, 1974, BNL-AUI, 1975
2. RHIC: From dreams to beams in two decades
3. Vacuum stability and vacuum excitation in a spin-0 field theory
4. J. Hofmann, H. Stocker, W. Scheid, W. Greiner, in: Bear Mountain Workshop, New York, December 1974
5. Shock waves and mach cones in fast nucleus-nucleus collisions