@misc{indiciaecc86c6120245,
  title = {Properties of two-mode squeezed number states},
  author = {Chizhov, Alexei V. and Murzakhmetov, B. K.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950007484},
  note = {Source identifier: 19950007484}
}