@misc{indiciae87cfe338ad3a,
  title = {System for analysis of LANDSAT agricultural data: Automatic computer-assisted proportion estimation of local areas},
  author = {Nalepka, R. F. and Kauth, R. J. and Thomas, G. S.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770007618},
  note = {Source identifier: 19770007618}
}