@misc{indiciaecb2b6972d594,
  title = {Conditional probabilities for a single photon at a beam splitter.},
  author = {K Jacobs and PL Knight},
  year = {1996},
  doi = {10.1103/physreva.54.r3738},
  url = {https://pubmed.ncbi.nlm.nih.gov/9914026/},
  note = {Source identifier: 9914026}
}