@misc{indiciae1a4b1f47cc4f,
  title = {Shape and color in apparent motion.},
  author = {P A Kolers and M von Grünau},
  year = {1976},
  doi = {10.1016/0042-6989(76)90192-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/941407/},
  note = {Source identifier: 941407}
}