@misc{indiciae74954e9be45d,
  title = {A system for analysis and classification of voice communications},
  author = {Older, H. J. and Jenney, L. L. and Garland, L.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730010464},
  note = {Source identifier: 19730010464}
}