@misc{indiciae5333c8b8ba51,
  title = {Spatial summation effects on two-component grating thresholds.},
  author = {R F Quick and W W Mullins and T A Reichert},
  year = {1978},
  doi = {10.1364/josa.68.000116},
  url = {https://pubmed.ncbi.nlm.nih.gov/671129/},
  note = {Source identifier: 671129}
}