@misc{indiciaeba4212e86e8e,
  title = {Grim expectations.},
  author = {P Yam},
  year = {1991},
  doi = {10.1038/scientificamerican0391-33},
  url = {https://pubmed.ncbi.nlm.nih.gov/2047844/},
  note = {Source identifier: 2047844}
}