@misc{indiciae8bab8f544814,
  title = {Reasoning about a rule.},
  author = {P C Wason},
  year = {1968},
  doi = {10.1080/14640746808400161},
  url = {https://pubmed.ncbi.nlm.nih.gov/5683766/},
  note = {Source identifier: 5683766}
}