@misc{indiciae756348f0a60c,
  title = {Anisotropic superconductivity in the 2D Hubbard model: Gap function and interaction weight.},
  author = {CH Pao and NE Bickers},
  year = {1994},
  doi = {10.1103/physrevlett.72.1870},
  url = {https://pubmed.ncbi.nlm.nih.gov/10055725/},
  note = {Source identifier: 10055725}
}