@misc{indiciae4da1a9686250,
  title = {Subthreshold summation with illusory contours.},
  author = {B Dresp and C Bonnet},
  year = {1995},
  doi = {10.1016/0042-6989(94)00204-y},
  url = {https://pubmed.ncbi.nlm.nih.gov/7762163/},
  note = {Source identifier: 7762163}
}