@misc{indiciae7abfbc25766b,
  title = {Games authors play.},
  author = {I M Siegel},
  year = {1973},
  doi = {10.1016/s0140-6736(73)92563-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4125815/},
  note = {Source identifier: 4125815}
}