@misc{indiciae4fac143c25f9,
  title = {The learning group.},
  author = {V D Volkan and D R Hawkins},
  year = {1972},
  doi = {10.1176/ajp.128.9.1121},
  url = {https://pubmed.ncbi.nlm.nih.gov/5060830/},
  note = {Source identifier: 5060830}
}