@misc{indiciaefb07f920b4d6,
  title = {A Study of Linear Approximation Techniques for SAR Azimuth Processing},
  author = {Martinson, L. W. and Perry, R. P. and Liu, B.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790012128},
  note = {Source identifier: 19790012128}
}