@misc{indiciae8f238a5ca633,
  title = {Arnold L, GESELL: "Behavior has shape".},
  author = {L B AMES},
  year = {1961},
  doi = {10.1126/science.134.3474.266},
  url = {https://pubmed.ncbi.nlm.nih.gov/13682994/},
  note = {Source identifier: 13682994}
}