@misc{indiciae5a7b69abb93a,
  title = {Formally speaking.},
  author = {J L Casti},
  year = {2001},
  doi = {10.1038/35079200},
  url = {https://pubmed.ncbi.nlm.nih.gov/11385544/},
  note = {Source identifier: 11385544}
}