@misc{indiciaea9091e87dd64,
  title = {Entropy, Reversible Processes and Thermo-Couples.},
  author = {E H Kennard},
  year = {1932},
  doi = {10.1073/pnas.18.3.237},
  url = {https://pubmed.ncbi.nlm.nih.gov/16587668/},
  note = {Source identifier: 16587668}
}