@article{IR,
      author = {van Vuuren, Sarel},
      url = {http://digitalcollections.ohsu.edu/record/3782},
      title = {Pitch estimation},
      abstract = {cse-98-005},
      number = {IR},
      doi = {https://doi.org/10.6083/cf95jb75s},
      recid = {3782},
      address = {1998},
}