@misc{indiciae82faf638aa15,
  title = {Reinforcer acquisition in discrimination learning.},
  author = {S I Offenbach},
  year = {1966},
  doi = {10.2466/pr0.1966.19.3.843},
  url = {https://pubmed.ncbi.nlm.nih.gov/5981097/},
  note = {Source identifier: 5981097}
}