@misc{indiciae461d44ae6f5c,
  title = {Vegetation canopy discrimination and biomass assessment using multipolarized airborne SAR},
  author = {Ulaby, F. T. and Dobson, M. C. and Held, D. N.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860001161},
  note = {Source identifier: 19860001161}
}