@misc{indiciae27638bd9c905,
  title = {Stimulus intensity dynamism and auditory generalization for approach and auditory generalization for approach and avoidance behavior in rats.},
  author = {E Hearst},
  year = {1969},
  doi = {10.1037/h0027680},
  url = {https://pubmed.ncbi.nlm.nih.gov/5793859/},
  note = {Source identifier: 5793859}
}