@misc{indiciae87bb78207ceb,
  title = {Nonperturbative spectral-density function for the Anderson model at arbitrary temperatures.},
  author = {HL Neal},
  year = {1991},
  doi = {10.1103/physrevlett.66.818},
  url = {https://pubmed.ncbi.nlm.nih.gov/10043908/},
  note = {Source identifier: 10043908}
}