@misc{indiciae703c908ff0cb,
  title = {Multispectral signatures in relation to ground control signatures using nested sampling approach},
  author = {Lyon, R. J. P. and Green, A. A.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730018557},
  note = {Source identifier: 19730018557}
}