@misc{indiciaebd3d8b5b3ead,
  title = {Double exposure--a bizarre effect.},
  author = {C C HUNLEY},
  year = {1961},
  doi = {10.1016/0030-4220(61)90295-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13716834/},
  note = {Source identifier: 13716834}
}