1. The heavy particle hazard — What physical data are needed?;Curtis,1972
2. Frequency of heavy ions in space and their biologically important characteristics;Curtis,1973
3. HZE Particle Effects in Manned Spaceflight,1973
4. Guidance on Radiation Received in Space Activities,1989
5. Nuclear Fragmentation in Proton - and Heavy-Ion-Induced Reactions;Lynch,1987