@misc{indiciae7331e258b82a,
  title = {SPS phase control system performance via analytical simulation},
  author = {Lindsey, W. C. and Kantak, A. V. and Chie, C. M. and Booth, R. W. D.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800013891},
  note = {Source identifier: 19800013891}
}