@book {9783800740123, 
	title = "Gemeinsam bauen",
	author = "May, Friedrich AND Ullrich, Sven AND Steiger, Karolina",
	isbn = "9783800740123",
	year = "2016",
	edition = "1",
	keywords = "Baugruppen, Bauplanung, Bauablaufplanung, Baugemeinschaften, Baugenossenschaften, Bauherrengemeinschaft, Bauherrenmodelle",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783800740123",
	url = "https://content-select.com/de/portal/media/view/58a1b07d-8b80-4385-a9a8-0d61b0dd2d03",
	publisher = "VDE Verlag",
	language = "ger",
}