@misc{indiciae7aa9b71e096d,
  title = {Spin chains in a field: Crossover from quantum to classical behavior.},
  author = {JB Parkinson and JC Bonner},
  year = {1985},
  doi = {10.1103/physrevb.32.4703},
  url = {https://pubmed.ncbi.nlm.nih.gov/9937653/},
  note = {Source identifier: 9937653}
}