@misc{indiciaeb5f5ba86aa9a,
  title = {Finite temperature effects and phase transitions in the pairing force problem: Variational approach.},
  author = {G Bozzolo and O Civitarese},
  year = {1985},
  doi = {10.1103/physrevc.32.2111},
  url = {https://pubmed.ncbi.nlm.nih.gov/9953083/},
  note = {Source identifier: 9953083}
}