@misc{indiciae0a64f5162ac2,
  title = {The automatic extraction of pitch perturbation using microcomputers: some methodological considerations.},
  author = {J F Deem and W H Manning and J V Knack and J S Matesich},
  year = {1989},
  doi = {10.1044/jshr.3203.689},
  url = {https://pubmed.ncbi.nlm.nih.gov/2779213/},
  note = {Source identifier: 2779213}
}