@misc{indiciaeb42573c04345,
  title = {Image synthesis for SAR system, calibration and processor design},
  author = {Holtzman, J. C. and Abbott, J. L. and Kaupp, V. H. and Frost, V. S.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780022512},
  note = {Source identifier: 19780022512}
}