@misc{indiciae5c646fbbeff3,
  title = {Estimation of the Dose and Dose Rate Effectiveness Factor},
  author = {Chappell, L. and Cucinotta, F. A.},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20140001485},
  note = {Source identifier: 20140001485}
}