@misc{indiciae8d9a6c586d42,
  title = {NOTE ON SECOND-ORDER W. K. B. PHASE SHIFTS.},
  author = {S I Choi and J Ross},
  year = {1962},
  doi = {10.1073/pnas.48.5.803},
  url = {https://pubmed.ncbi.nlm.nih.gov/16590947/},
  note = {Source identifier: 16590947}
}