@misc{indiciae893cef0231df,
  title = {A case study using ECHO(Extraction and Classification of Homogeneous Objects) for analysis of multispectral scanner data},
  author = {Scholz, D. K. and Russell, J. and Lindenlaub, J. C. and Swain, P. H.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780004561},
  note = {Source identifier: 19780004561}
}