@misc{indiciae1e30562dd271,
  title = {Data compilation and evaluation of space shielding problems. Volume I - Range and stopping power data},
  author = {Hill, C. W. and Ritchie, W. B. and Simpson, K. M.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660006297},
  note = {Source identifier: 19660006297}
}