@misc{indiciae8470b3e4f2b4,
  title = {Feature combinations and the Bhattacharyya criterion},
  author = {Decell, H. P., Jr. and Marani, S. K.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770006816},
  note = {Source identifier: 19770006816}
}