@misc{indiciaead27afd0ef70,
  title = {The Space Telescope alternate fine guidance sensor},
  author = {Griffin, M. D. and Strikwerda, T. E. and Grant, D. G.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840060629},
  note = {Source identifier: 19840060629}
}