@misc{indiciae98517d5e6718,
  title = {Star-Viewing Scheduler},
  author = {Guffin, O. T. and Roberts, B. H. and Williamson, P. L.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860000491},
  note = {Source identifier: 19860000491}
}