@book {9783779940890, 
	title = "Jugend als soziales Problem ? soziale Probleme der Jugend?",
	editor = "Groenemeyer, Axel AND Hoffmann, Dagmar",
	isbn = "9783779940890",
	year = "2014",
	edition = "1",
	keywords = "Gewalt, Problematisierung, Herausforderung, Übergangsbewältigung, Phänomen",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783779940890",
	url = "https://content-select.com/de/portal/media/view/537b0ecb-0770-4039-aa50-104d2efc1343",
	publisher = "Beltz Juventa",
	language = "ger",
}