@misc{indiciae33240fb3c235,
  title = {Surface control techniques for the segmented primary mirror in the large lunar telescope},
  author = {Gleckler, Anthony D. and Pflibsen, Kent P. and Ulich, B. L. and Smith, Duane D.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920062567},
  note = {Source identifier: 19920062567}
}