@misc{indiciaeb2cd49406726,
  title = {A precision pointing system for space telescope class optical trackers},
  author = {Sevaston, George E. and Schier, J. Alan and Iskenderian, Theodore C. and Lin, Yu-Hwan and Satter, Celeste M.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880062984},
  note = {Source identifier: 19880062984}
}