@misc{indiciae2308ac12a719,
  title = {Flexibility in analytic technique.},
  author = {L Zinkin},
  year = {1969},
  doi = {10.1111/j.1465-5922.1969.00119.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5808794/},
  note = {Source identifier: 5808794}
}