@book {9783966450690, 
	title = "SQL Handbuch für Einsteiger",
	author = "Fuchs, Paul",
	isbn = "9783966450690",
	keywords = "Datenbanken, SQL, MySQL",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783966450690",
	url = "https://content-select.com/de/portal/media/view/5e467832-bff0-4d7e-ac19-0f63b0dd2d03",
	publisher = "BMU Verlag",
	language = "ger",
}