@misc{indiciae4e9ac2267bb8,
  title = {Essential auditory contrast-sharpening is preneuronal.},
  author = {R Stoop and A Kern},
  year = {2004},
  doi = {10.1073/pnas.0308446101},
  url = {https://pubmed.ncbi.nlm.nih.gov/15197274/},
  note = {Source identifier: 15197274}
}