@misc{indiciae075f80944550,
  title = {Rationale for NASA Planetary Exploration Program},
  author = {Rasool, I. and Herman, D. and Kerrisk, D. and Brunk, W.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750037249},
  note = {Source identifier: 19750037249}
}