@misc{indiciae97a1f1c66f9d,
  title = {Units during habituation, discrimination learning, and extinction.},
  author = {T Hirano and P Best and J Olds},
  year = {1970},
  doi = {10.1016/0013-4694(70)90180-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4189524/},
  note = {Source identifier: 4189524}
}