@misc{indiciae2f5822047ea1,
  title = {Pairing correlations in a two-layer Hubbard model.},
  author = {RE Hetzel and von der Linden W and W Hanke},
  year = {1994},
  doi = {10.1103/physrevb.50.4159},
  url = {https://pubmed.ncbi.nlm.nih.gov/9976701/},
  note = {Source identifier: 9976701}
}