@misc{indiciaef37fefc3bd45,
  title = {Differential spatial displacement discrimination with interfering stimuli.},
  author = {A Toet and J J Koenderink},
  year = {1989},
  doi = {10.1007/bf00207291},
  url = {https://pubmed.ncbi.nlm.nih.gov/2923928/},
  note = {Source identifier: 2923928}
}