@misc{indiciae2f7072696a09,
  title = {Classical dynamics and quantum spectra for a nonintegrable three-spin system.},
  author = {K Nakamura and AR Bishop},
  year = {1986},
  doi = {10.1103/physrevb.33.1963},
  url = {https://pubmed.ncbi.nlm.nih.gov/9938506/},
  note = {Source identifier: 9938506}
}