@misc{indiciaeb5c6182a0915,
  title = {The impossibly twisted Pulfrich pendulum.},
  author = {J A Wilson and J O Robinson},
  year = {1986},
  doi = {10.1068/p150503},
  url = {https://pubmed.ncbi.nlm.nih.gov/3822737/},
  note = {Source identifier: 3822737}
}