@misc{indiciaebb63c11f3950,
  title = {Superconductivity in the Hubbard model.},
  author = {D Schmeltzer},
  year = {1988},
  doi = {10.1103/physrevb.38.8923},
  url = {https://pubmed.ncbi.nlm.nih.gov/9945673/},
  note = {Source identifier: 9945673}
}