@misc{indiciaed9f70907d075,
  title = {Mars sample return studies for a fresh look},
  author = {Mattingly, R. and Matousek, S. and Gershman, R.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20060030860},
  note = {Source identifier: 20060030860}
}