@misc{indiciae9d97887e3cf1,
  title = {Information extraction techniques for multispectral scanner data},
  author = {Malila, W. A. and Crane, R. B. and Turner, R. E.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19740007947},
  note = {Source identifier: 19740007947}
}