@misc{indiciaefdc4f9463008,
  title = {Radar altimeter mean return waveforms from near-normal-incidence ocean surface scattering},
  author = {Hayne, G. S.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800069721},
  note = {Source identifier: 19800069721}
}