@misc{indiciaec39058c5a11b,
  title = {Displaced negative-binomial mixed states: Generalized thermo-field-dynamics.},
  author = {A Vourdas and RF Bishop},
  year = {1995},
  doi = {10.1103/physreva.51.2353},
  url = {https://pubmed.ncbi.nlm.nih.gov/9911854/},
  note = {Source identifier: 9911854}
}