@misc{indiciae1c39b006c7ef,
  title = {Exact diagonalization plus renormalization-group theory: Accurate method for a one-dimensional superfluid-insulator-transition study.},
  author = {VA Kashurnikov and BV Svistunov},
  year = {1996},
  doi = {10.1103/physrevb.53.11776},
  url = {https://pubmed.ncbi.nlm.nih.gov/9982804/},
  note = {Source identifier: 9982804}
}