@misc{indiciaea42363b5f75a,
  title = {Constancy and contrast. 3B.},
  author = {H K Moed},
  year = {1967},
  doi = {10.1016/0001-6918(67)90031-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/5582965/},
  note = {Source identifier: 5582965}
}