@misc{indiciae4603f1cb217f,
  title = {A search for sulfide-bearing areas using LANDSAT-1 data and digital image-processing techniques},
  author = {Schmidt, R. G. and Clark, B. B. and Bernstein, R.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19760010433},
  note = {Source identifier: 19760010433}
}