@misc{indiciae57adfab370f6,
  title = {A report on the Orbital Astronomy Support Facility /OASF/ study.},
  author = {Gordon, T. J. and Wolbers, H. L.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690056380},
  note = {Source identifier: 19690056380}
}