@misc{indiciae67ddb84c7d47,
  title = {A noninvasive acoustic method using frequency perturbations and computer-generated vocal-tract shapes.},
  author = {D A Beckman and D C Wold and J C Montague},
  year = {1983},
  doi = {10.1044/jshr.2602.304},
  url = {https://pubmed.ncbi.nlm.nih.gov/6224967/},
  note = {Source identifier: 6224967}
}