@misc{indiciae5a48c7d2d6f3,
  title = {[Group psychotherapy: methods and technics].},
  author = {A Heigl-Evers and F Heigl},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4650255/},
  note = {Source identifier: 4650255}
}