@misc{indiciae0d84f492ab6e,
  title = {Backward enhancement?},
  author = {W N Dember and M Stefl},
  year = {1972},
  doi = {10.1126/science.175.4017.93},
  url = {https://pubmed.ncbi.nlm.nih.gov/5008587/},
  note = {Source identifier: 5008587}
}