@misc{indiciae61c68aa59c1e,
  title = {Biological effectiveness of high-energy protons - Target fragmentation},
  author = {Cucinotta, Francis A. and Katz, Robert and Wilson, John W. and Townsend, Lawrence W. and Shinn, Judy and Hajnal, Ferenc},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920051296},
  note = {Source identifier: 19920051296}
}