@misc{indiciae0b1be6f7f815,
  title = {Probing a two-dimensional Fermi surface by tunneling.},
  author = {JP Eisenstein and TJ Gramila and LN Pfeiffer and KW West},
  year = {1991},
  doi = {10.1103/physrevb.44.6511},
  url = {https://pubmed.ncbi.nlm.nih.gov/9998517/},
  note = {Source identifier: 9998517}
}