@misc{indiciae0c0973dd9ac1,
  title = {Third-frequency-moment sum rule for electronic multilayers},
  author = {D Lu and KI Golden},
  year = {2000},
  doi = {10.1103/physreve.61.926},
  url = {https://pubmed.ncbi.nlm.nih.gov/11046342/},
  note = {Source identifier: 11046342}
}