@misc{indiciaef01fd9fc8e96,
  title = {Quantum Hall effect in a bulk crystal.},
  author = {ST Hannahs and JS Brooks and W Kang and LY Chiang and PM Chaikin},
  year = {1989},
  doi = {10.1103/physrevlett.63.1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/10040732/},
  note = {Source identifier: 10040732}
}