@misc{indiciaed6d68286cad6,
  title = {A paradox.},
  author = {L E Lackie},
  year = {1969},
  doi = {10.1016/s0001-2092(08)70404-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5193931/},
  note = {Source identifier: 5193931}
}