@misc{indiciae65038c57e05e,
  title = {[Backward conditioning. IV. Backward conditioning in chimpanzees].},
  author = {C DOSTALEK and S FIGAR},
  year = {1957},
  url = {https://pubmed.ncbi.nlm.nih.gov/13413883/},
  note = {Source identifier: 13413883}
}