@misc{indiciaee441f803dda4,
  title = {Five-level k},
  author = {P Pfeffer and W Zawadzki},
  year = {1996},
  doi = {10.1103/physrevb.53.12813},
  url = {https://pubmed.ncbi.nlm.nih.gov/9982953/},
  note = {Source identifier: 9982953}
}