@misc{indiciae50bd1391ed8a,
  title = {Generalized numerical renormalization group for dynamical quantities},
  author = {W Hofstetter},
  year = {2000},
  doi = {10.1103/physrevlett.85.1508},
  url = {https://pubmed.ncbi.nlm.nih.gov/10970541/},
  note = {Source identifier: 10970541}
}