@misc{indiciae07e54f56cefc,
  title = {Threshold effect in visual perception of geometrical figures.},
  author = {V Di Maio},
  year = {1998},
  doi = {10.2466/pms.1998.87.1.340},
  url = {https://pubmed.ncbi.nlm.nih.gov/9760669/},
  note = {Source identifier: 9760669}
}