@misc{indiciaedc8882748dc1,
  title = {PARAMETERS AFFECTING THE ACQUISITION OF SIDMAN AVOIDANCE.},
  author = {R C BOLLES and R J POPP},
  year = {1964},
  doi = {10.1901/jeab.1964.7-315},
  url = {https://pubmed.ncbi.nlm.nih.gov/14176280/},
  note = {Source identifier: 14176280}
}