@misc{indiciaef3613f3043cb,
  title = {Life sciences and Mars exploration},
  author = {Sulzman, Frank M. and Rummel, John D. and Leveton, Lauren B. and Teeter, Ron},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910025530},
  note = {Source identifier: 19910025530}
}