@misc{indiciae78a76df0000d,
  title = {Detecting forest structure and biomass with C-band multipolarization radar - Physical model and field tests},
  author = {Westman, Walter E. and Paris, Jack F.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870059269},
  note = {Source identifier: 19870059269}
}