@misc{indiciae91dd1e4ff4a5,
  title = {ACTIVITY MEASUREMENT USING THE INTEGRATING AND CROSS-OVER COUNTERS.},
  author = {K I PEARCE and J C SHAW},
  year = {1965},
  doi = {10.1007/bf02551557},
  url = {https://pubmed.ncbi.nlm.nih.gov/14320967/},
  note = {Source identifier: 14320967}
}