@misc{indiciaefb8d9bd3bb1b,
  title = {Bias effects on postflight data. Project Apollo},
  author = {Osburn, R. K. and Ransford, G. A.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19700026524},
  note = {Source identifier: 19700026524}
}