@journal {10.3262/ZTA198702, 
	title = "ZTA Archiv 2/87 ",
	journal = "ZTA Zeitschrift für Transaktionsanalyse (Archiv)",
	ISSN = "1869-7712 (Ar",
	year = "1987",
	number = "2",
	doi = "10.3262/ZTA198702",
	url = "https://content-select.com/index.php?id=bib_view&doi=10.3262%2FZTA198702",
	publisher = "ZTA Archiv",
	language = "",
}