@misc{indiciae1887c11daa12,
  title = {Recent concepts in missions to Mars - Extraterrestrial processes},
  author = {Ramohalli, K. N. and Ash, R. L. and Lawton, E. A. and French, J. R. and Frisbee, R. H.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870028628},
  note = {Source identifier: 19870028628}
}