@misc{indiciae50e3d20d3785,
  title = {Estimating the area of vegetation types with Landsat and ancillary data},
  author = {David S. Linden and Wayne G. Rohde and K. G. Bonner},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/70236736},
  note = {Source identifier: 70236736}
}