@misc{indiciaed7956843ad7d,
  title = {Current-voltage instabilities in superlattices.},
  author = {B Laikhtman},
  year = {1991},
  doi = {10.1103/physrevb.44.11260},
  url = {https://pubmed.ncbi.nlm.nih.gov/9999247/},
  note = {Source identifier: 9999247}
}