@article {10.3262/PB0901023, 
	author = "Matthes, Marco",
	title = "Was misst die Jugendhilfe-Effekt-Studie?",
	journal = "Der pädagogische Blick",
	ISSN = "0943-5484",
	year = "2009",
	number = "1",
	pages = "23-34",
	doi = "10.3262/PB0901023",
	url = "https://content-select.com/index.php?id=bib_view&doi=10.3262%2FPB0901023",
	publisher = "Beltz Juventa",
	language = "",
}