@misc{indiciaeb6acbc0f1952,
  title = {On the tracer method for 14 C calibration.},
  author = {G C Bowes and A P Baerg},
  year = {1971},
  doi = {10.1016/0020-708x(71)90044-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/5565584/},
  note = {Source identifier: 5565584}
}