@misc{indiciaedad6a43de7a6,
  title = {Conditional discrimination and stimulus patterning.},
  author = {A J NORTH and O MALLER and C HUGHES},
  year = {1958},
  doi = {10.1037/h0038289},
  url = {https://pubmed.ncbi.nlm.nih.gov/13620810/},
  note = {Source identifier: 13620810}
}