@article{OstertagBayer2023,
  author    = {Ostertag, Margit and Bayer, Michael},
  title     = {TZI - eine Theorie der Zukunft},
  journal   = {TZI - Themenzentrierte Interaktion},
  volume    = {37},
  number    = {1},
  pages     = {79 -- 86},
  year      = {2023},
  subject      = {Gruppentherapie},
  language  = {de}
}