@misc{indiciaee996c929e368,
  title = {Potential barriers in quantum Hall devices.},
  author = {F Gagel and K Maschke},
  year = {1996},
  doi = {10.1103/physrevb.54.10346},
  url = {https://pubmed.ncbi.nlm.nih.gov/9984820/},
  note = {Source identifier: 9984820}
}