@misc{indiciaea68fd2d00a94,
  title = {Formant frequency estimates for abruptly changing area functions: a comparison between calculations and measurements.},
  author = {J Sundberg and B Lindblom and J Liljencrants},
  year = {1992},
  doi = {10.1121/1.402836},
  url = {https://pubmed.ncbi.nlm.nih.gov/1619123/},
  note = {Source identifier: 1619123}
}