@misc{indiciae349b818525fe,
  title = {Stimulus generalization in the learning of classifications.},
  author = {R N SHEPARD and J J CHANG},
  year = {1963},
  doi = {10.1037/h0043732},
  url = {https://pubmed.ncbi.nlm.nih.gov/13988437/},
  note = {Source identifier: 13988437}
}