@misc{indiciae40a78795897c,
  title = {Social-class differences and task variables in the development of multiplicative classification.},
  author = {W F Overton and J Wagner and H Dolinsky},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5146024/},
  note = {Source identifier: 5146024}
}