@misc{indiciaeab9b7b49e611,
  title = {SPATIAL VARIABLES, OBSERVING RESPONSES, AND DISCRIMINATION LEARNING SETS.},
  author = {F STOLLNITZ},
  year = {1965},
  doi = {10.1037/h0022005},
  url = {https://pubmed.ncbi.nlm.nih.gov/14348423/},
  note = {Source identifier: 14348423}
}