@book {9783779950868, 
	title = "Methoden als Problemlöser",
	author = "Bethmann, Stephanie",
	isbn = "9783779950868",
	year = "2019",
	edition = "1",
	keywords = "Methoden, Soziologie, Sozialforschung, Methodologie, Basisverfahren",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783779950868",
	url = "https://content-select.com/de/portal/media/view/5c84e9d5-f3d0-4a3b-9637-646eb0dd2d03",
	publisher = "Beltz Verlagsgruppe",
	language = "ger",
}