@journal {10.3262/ZTA201901, title = "ZTA Archiv 1/2019 Themenschwerpunkt: Supervision", journal = "ZTA Zeitschrift für Transaktionsanalyse (Archiv)", ISSN = "1869-7712 (Ar", year = "2019", number = "1", doi = "10.3262/ZTA201901", url = "https://content-select.com/index.php?id=bib_view&doi=10.3262%2FZTA201901", publisher = "ZTA Archiv", language = "", }