@misc{indiciaed59e83668433,
  title = {Electron-spin-resonance measurements.},
  author = {R C BRAY and R PETTERSSON},
  year = {1961},
  doi = {10.1042/bj0810194},
  url = {https://pubmed.ncbi.nlm.nih.gov/13872668/},
  note = {Source identifier: 13872668}
}