@article {10_3262_ZTA9303133, 
	title = "Wer sagt, daß es keine blauen Elefanten gibt?",
	journal = "ZTA Zeitschrift für Transaktionsanalyse (Archiv)",
	ISSN = "1869-7712 (Ar",
	year = "1993",
	number = "3",
	pages = "133-133",
	doi = "10_3262_ZTA9303133",
	url = "https://content-select.com/index.php?id=bib_view&doi=10_3262_ZTA9303133",
	publisher = "ZTA Archiv",
	language = "",
}