@misc{indiciae8188764c9490,
  title = {Automatic Calibration Systems},
  author = {Ferris, A. T. and Edwards, S. F. and Stewart, W. F. and Mason, D. R. J. and Finley, T. D. and Williams, H. E.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820000011},
  note = {Source identifier: 19820000011}
}