@misc{indiciae0a6a5fdf2f22,
  title = {Psychometric functions for level discrimination.},
  author = {S Buus and M Florentine},
  year = {1991},
  doi = {10.1121/1.401928},
  url = {https://pubmed.ncbi.nlm.nih.gov/1939901/},
  note = {Source identifier: 1939901}
}