@misc{indiciaed5c48a0095ff,
  title = {Ladder operator for the one-dimensional Hubbard model.},
  author = {J Links and H Q Zhou and R H McKenzie and M D Gould},
  year = {2001},
  doi = {10.1103/physrevlett.86.5096},
  url = {https://pubmed.ncbi.nlm.nih.gov/11384430/},
  note = {Source identifier: 11384430}
}