@misc{indiciae2a91049601f2,
  title = {Learning theory.},
  author = {W K ESTES},
  year = {1962},
  doi = {10.1146/annurev.ps.13.020162.000543},
  url = {https://pubmed.ncbi.nlm.nih.gov/13890856/},
  note = {Source identifier: 13890856}
}