@misc{indiciae5443899bf9af,
  title = {[A peculiar visual illusion: the apparent Piston Effect].},
  author = {A Coen-Gelders},
  year = {1967},
  doi = {10.1016/0001-6918(67)90012-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/6037306/},
  note = {Source identifier: 6037306}
}