@misc{indiciae547972ca59f2,
  title = {Photon statistics of a two-mode squeezed vacuum},
  author = {Schrade, Guenter and Akulin, V. M. and Schleich, W. P. and Manko, Vladimir I.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950007496},
  note = {Source identifier: 19950007496}
}