@misc{indiciae8c5d73a85b1c,
  title = {Sounding rocket flight report, MUMP 9 and MUMP 10},
  author = {Grassl, H. J.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720013143},
  note = {Source identifier: 19720013143}
}