@misc{indiciae8a6f8937b957,
  title = {Contour interactions in visual masking.},
  author = {K Houlihan and R W Sekuler},
  year = {1968},
  doi = {10.1037/h0025740},
  url = {https://pubmed.ncbi.nlm.nih.gov/5655121/},
  note = {Source identifier: 5655121}
}