@misc{indiciae76c1cb574de8,
  title = {Shielding requirements for the Space Station habitability modules},
  author = {Avans, Sherman L. and Horn, Jennifer R. and Williamsen, Joel E.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900044977},
  note = {Source identifier: 19900044977}
}