@misc{indiciaeee640c552eb2,
  title = {Sharpening stellar images},
  author = {Buffington, A. and Crawford, F. S. and Orth, C. D. and Muller, R. A. and Pollaine, S. M.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780050696},
  note = {Source identifier: 19780050696}
}