@misc{indiciaef9d283fc7445,
  title = {Structure and strategy in concept learning.},
  author = {S F Osler and E Kofsky},
  year = {1966},
  doi = {10.1016/0022-0965(66)90020-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/5972668/},
  note = {Source identifier: 5972668}
}