@misc{indiciae73d6eced86fe,
  title = {Doppler parameter estimation for spaceborne synthetic-aperture radars},
  author = {Li, F.-K. and Held, D. N. and Curlander, J. C. and Wu, C.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850034434},
  note = {Source identifier: 19850034434}
}