@misc{indiciaed97cb92e7bfe,
  title = {Anna Freud: observation and development.},
  author = {A B Colonna},
  year = {1996},
  doi = {10.1080/00797308.1996.11822428},
  url = {https://pubmed.ncbi.nlm.nih.gov/9029958/},
  note = {Source identifier: 9029958}
}