@misc{indiciaefa2465263082,
  title = {Testing for inhibitory stimulus control with S- superimposed on S+.},
  author = {J M Davis},
  year = {1971},
  doi = {10.1901/jeab.1971.15-365},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811522/},
  note = {Source identifier: 16811522}
}