NSSDCA ID: B18672-000A
O'Sullivan, D., et al., Composition of galactic cosmic rays with 30 .lt. E .lt. 10 MeV/nucleon, Nature Phys. Sci., 243, No. 123, 8-9, doi:10.1038/physci243008a0, May 1973.
Mr. Julius J. Brecht
Journal and technical magazine articles