@misc{indiciae3ae1e64d46f8,
  title = {Automatic formant tracking by a Newton-Raphson technique.},
  author = {J P Olive},
  year = {1971},
  doi = {10.1121/1.1912681},
  url = {https://pubmed.ncbi.nlm.nih.gov/4106391/},
  note = {Source identifier: 4106391}
}