@misc{indiciae61dc7754f274,
  title = {Exploration System Mission Directorate and Constellation Program Support for Analogue Missions},
  author = {Hoffman, Stephen J. and Voels, Stephen A. and Gerty, Christopher E.},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080010736},
  note = {Source identifier: 20080010736}
}