@misc{indiciae65909bcaf6de,
  title = {Words are tools.},
  author = {Raymond E Spier},
  year = {2004},
  doi = {10.1007/s11948-004-0040-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/15586721/},
  note = {Source identifier: 15586721}
}