@misc{indiciae2fa228e9cfb8,
  title = {The electronically steered thinned array radiometer},
  author = {Ruf, C. S. and Tanner, A. B. and Levine, D. M.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19890023561},
  note = {Source identifier: 19890023561}
}