@misc{indiciae14cc875d8044,
  title = {Maps with precision-dependent periods.},
  author = {TT Chia and BL Tan},
  year = {1991},
  doi = {10.1103/physreva.44.r2231},
  url = {https://pubmed.ncbi.nlm.nih.gov/9906265/},
  note = {Source identifier: 9906265}
}