@misc{indiciae8aff87212bf2,
  title = {A summary of spectral synthesis procedures for multivariable systems},
  author = {Liberty, S. R. and Mielke, R. R. and Maynard, R. A.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800003613},
  note = {Source identifier: 19800003613}
}