@misc{indiciae6308b24c168b,
  title = {Statistical fractional-photon squeezed states.},
  author = {GM D'Ariano and N Sterpi},
  year = {1989},
  doi = {10.1103/physreva.39.1860},
  url = {https://pubmed.ncbi.nlm.nih.gov/9901441/},
  note = {Source identifier: 9901441}
}