@misc{indiciaefccbe1a5f485,
  title = {Performance study of galactic cosmic ray shield materials},
  author = {Kim, Myung-Hee Y. and Wilson, John W. and Thibeault, Sheila A. and Nealy, John E. and Badavi, Francis F. and Kiefer, Richard L.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950010497},
  note = {Source identifier: 19950010497}
}