@misc{indiciaefafd9e7431d3,
  title = {Automated microdensitometer for digitizing astronomical plates},
  author = {Angilello, J. and Chiang, W. H. and Elmegreen, D. M. and Segmueller, A.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840019970},
  note = {Source identifier: 19840019970}
}