@misc{indiciaee8b2102d721e,
  title = {Contrast and stimulus generalization following prolonged discrimination training.},
  author = {E Hearst},
  year = {1971},
  doi = {10.1901/jeab.1971.15-355},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811521/},
  note = {Source identifier: 16811521}
}