@misc{indiciae4722ac91480e,
  title = {Shielding problems in manned space vehicles},
  author = {Hill, C. W. and Schofield, W. M. and Smith, E. C.},
  year = {1962},
  url = {https://ntrs.nasa.gov/citations/19660004346},
  note = {Source identifier: 19660004346}
}