@misc{indiciae266da784f3a5,
  title = {Variational wave functions and the Mott transition.},
  author = {AJ Millis and SN Coppersmith},
  year = {1991},
  doi = {10.1103/physrevb.43.13770},
  url = {https://pubmed.ncbi.nlm.nih.gov/9997244/},
  note = {Source identifier: 9997244}
}