@misc{indiciaef530c0575d91,
  title = {Inexpensive timing method for cinematography.},
  author = {J Newton and J Provancher and D Abramson and S Lewis},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/267993/},
  note = {Source identifier: 267993}
}