@misc{indiciae626a27910fbc,
  title = {A physical model for predicting bidirectional reflectances over bare soil},
  author = {Pinty, Bernard and Verstraete, Michel M. and Dickinson, Robert E.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890058147},
  note = {Source identifier: 19890058147}
}