@misc{indiciaebc1dd5c21bdb,
  title = {Alternative Feynman-diagram method for the general-spin Kondo problem.},
  author = {SE Barnes},
  year = {1988},
  doi = {10.1103/physrevb.37.2220},
  url = {https://pubmed.ncbi.nlm.nih.gov/9944737/},
  note = {Source identifier: 9944737}
}