@misc{indiciaea35983324853,
  title = {Spectroscopic determination of leaf biochemistry using band-depth analysis of absorption features and stepwise multiple linear regression},
  author = {R.F. Kokaly and R. N. Clark},
  year = {1999},
  doi = {10.1016/s0034-4257(98)00084-4},
  url = {https://pubs.usgs.gov/publication/70021714},
  note = {Source identifier: 70021714}
}