@misc{indiciae52e77fe41309,
  title = {[On a periodic process in figure perception].},
  author = {M Stadler and H Erke},
  year = {1968},
  doi = {10.1016/0042-6989(68)90080-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/5683084/},
  note = {Source identifier: 5683084}
}