@misc{indiciaeb5911b37e065,
  title = {Single-, triple-, or multiple-band Hubbard models.},
  author = {H Eskes and GA Sawatzky},
  year = {1991},
  doi = {10.1103/physrevb.44.9656},
  url = {https://pubmed.ncbi.nlm.nih.gov/9998952/},
  note = {Source identifier: 9998952}
}