@misc{indiciae092fabb197ba,
  title = {Optimized Shielding for Space Radiation Protection},
  author = {Wilson, J. W. and Cucinotta, F. A. and Kim, M.-H. Y. and Schimmerling, W.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20040086568},
  note = {Source identifier: 20040086568}
}