@misc{indiciae4b87b06dbf15,
  title = {Disparity masking.},
  author = {W Richards},
  year = {1972},
  doi = {10.1016/0042-6989(72)90101-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5043565/},
  note = {Source identifier: 5043565}
}