@misc{indiciae00bd3e49b170,
  title = {Diagnosing a PDS microdensitometer},
  author = {Vanaltena, W. and Lee, J. F. and Wandersee, A.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840019952},
  note = {Source identifier: 19840019952}
}