@misc{indiciaec3ff6adbcb56,
  title = {Advanced Technology-Based Low Cost Mars Sample Return Missions},
  author = {Wallace, R. A. and Gamber, R. T. and Clark, B. C.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/20060037409},
  note = {Source identifier: 20060037409}
}