@misc{indiciae0b4e8bacf236,
  title = {Apollo 9 LM-3 ascent propulsion system, final flight evaluation},
  author = {Griffin, W. G. and Thompson, P. F.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700025214},
  note = {Source identifier: 19700025214}
}