@misc{indiciaefc9776bd8412,
  title = {Stimulus control in fixed ratio matching-to-sample.},
  author = {D E Mintz and D J Mourer and L S Weinberg},
  year = {1966},
  doi = {10.1901/jeab.1966.9-627},
  url = {https://pubmed.ncbi.nlm.nih.gov/5970383/},
  note = {Source identifier: 5970383}
}