@misc{indiciaefa5bfcb16172,
  title = {Two theorems on superconductivity in tight-binding metals.},
  author = {GD Mahan},
  year = {1995},
  doi = {10.1103/physrevb.51.5908},
  url = {https://pubmed.ncbi.nlm.nih.gov/9979505/},
  note = {Source identifier: 9979505}
}