@misc{indiciae61bfdfd45755,
  title = {A Minimum Architecture for Human Missions to Mars: An Update},
  author = {Price, Hoppy and Baker, John and Naderi, Firouz},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20200000159},
  note = {Source identifier: 20200000159}
}