@misc{indiciaea3043896c09a,
  title = {Why Atens Enjoy Enhanced Accessibility for Human Space Flight},
  author = {Barbee, Brent W. and Adamo, Daniel R.},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110022601},
  note = {Source identifier: 20110022601}
}