@misc{indiciaeba43a6ec3527,
  title = {Letter: Protocol for camera deadtime measurement.},
  author = {R Adams and C Jansen and G Grames and D Zimmerman},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4841826/},
  note = {Source identifier: 4841826}
}