@misc{indiciaebb7778de5625,
  title = {Anisotropic three-dimensional t-J model.},
  author = {R Shankar and VA Singh},
  year = {1991},
  doi = {10.1103/physrevb.43.5616},
  url = {https://pubmed.ncbi.nlm.nih.gov/9997961/},
  note = {Source identifier: 9997961}
}