@misc{indiciae63cb1dfa60e2,
  title = {Two-spin models with classical chaos and different quantum universality classes.},
  author = {RR Puri},
  year = {1994},
  doi = {10.1103/physreve.49.3731},
  url = {https://pubmed.ncbi.nlm.nih.gov/9961659/},
  note = {Source identifier: 9961659}
}