@misc{indiciaed3ee196ccafa,
  title = {'Imagine you're clever'.},
  author = {R Hartley},
  year = {1986},
  doi = {10.1111/j.1469-7610.1986.tb01840.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3733918/},
  note = {Source identifier: 3733918}
}