@misc{indiciae4d803949fdbb,
  title = {Payload Sensitivities for Human Mars Exploration Transportation Systems},
  author = {Percy, Thomas K. and Polsgrove, Tara and Merrill, Raymond G. and Chai, Patrick},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20180006394},
  note = {Source identifier: 20180006394}
}