@misc{indiciaec19ea75d65e5,
  title = {The stranger in the group.},
  author = {R M WITTENBERG and J BERG},
  year = {1952},
  doi = {10.1111/j.1939-0025.1952.tb01939.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14894634/},
  note = {Source identifier: 14894634}
}