@misc{indiciaee00fc6b72612,
  title = {Stimulus definition in conditional discriminations.},
  author = {I H Iversen and M Sidman and P Carrigan},
  year = {1986},
  doi = {10.1901/jeab.1986.45-297},
  url = {https://pubmed.ncbi.nlm.nih.gov/3711776/},
  note = {Source identifier: 3711776}
}