@misc{indiciae4f3cd73cb8d1,
  title = {Photon counting, quantum phase, and phase-space distributions.},
  author = {M Freyberger and W Schleich},
  year = {1993},
  doi = {10.1103/physreva.47.r30},
  url = {https://pubmed.ncbi.nlm.nih.gov/9908989/},
  note = {Source identifier: 9908989}
}