@misc{indiciae47d9199b650e,
  title = {A lifespan study of classification preference.},
  author = {K A Pearce and N W Denney},
  year = {1984},
  doi = {10.1093/geronj/39.4.458},
  url = {https://pubmed.ncbi.nlm.nih.gov/6736582/},
  note = {Source identifier: 6736582}
}