@misc{indiciae14d0c8918e1e,
  title = {Radar scattering from a diffuse vegetation layer over a smooth surface},
  author = {Engheta, N. and Elachi, C.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820055364},
  note = {Source identifier: 19820055364}
}