@book {9783865813671, 
	title = "Baum für Baum",
	author = "Finkbeiner, Felix",
	isbn = "9783865813671",
	year = "2010",
	edition = "1",
	keywords = "Nachhaltigkeit, Ökologie, Bäume",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783865813671",
	url = "https://content-select.com/de/portal/media/view/52e695e0-360c-49c6-838a-2f4f2efc1343",
	publisher = "oekom verlag",
}