@book {9783170236240, 
	title = "Statistik zum Mitdenken",
	author = "Olbricht, Walter",
	isbn = "9783170236240",
	year = "2013",
	edition = "2",
	keywords = "Betriebswirtschaftslehre, Übungsaufgaben, Deskriptive Statistik, Klausurvorbereitung",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783170236240",
	url = "https://content-select.com/de/portal/media/view/56cee385-0e74-4b24-8313-1dd5b0dd2d03",
	publisher = "W. Kohlhammer Verlag",
	language = "ger",
}