@misc{indiciaef0aeeb3b30e4,
  title = {Letter to the editor.},
  author = {H Ekert},
  year = {1978},
  doi = {10.1002/mpo.2950040114},
  url = {https://pubmed.ncbi.nlm.nih.gov/272484/},
  note = {Source identifier: 272484}
}