@misc{indiciae6efd19a47332,
  title = {Fine pointing control for free-space optical communication},
  author = {Portillo, A. A. and Ortiz, G. G. and Racho, C.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20060033663},
  note = {Source identifier: 20060033663}
}