@article{247876,
  author = {Natalia Malkova and Garnett Bryant},
  title = {Surface States in Negative-Band-Gap Semiconductor Films: Intrinsic or Topological?},
  year = {2012},
  number = {410},
  month = {2012-11-17},
  publisher = {Physica B-Condensed Matter},
  doi = {https://doi.org/10.1016/j.physb.2012.11.013},
  language = {en},
}