@misc{indiciae18faafd4dcdd,
  title = {Contrast: a semantic constraint?},
  author = {V C Gathercole},
  year = {1989},
  doi = {10.1017/s0305000900010795},
  url = {https://pubmed.ncbi.nlm.nih.gov/2808581/},
  note = {Source identifier: 2808581}
}