@book{ title = "Goethe und der Ginkgo", author = "Unseld, Siegfried,Henkel, Alexandra,Garbers, Gerhard", year = "P 2002", publisher = "Universal Music", address = "Hamburg", title = "ein Baum und ein Gedicht", language = "ger", isbn = "3829112092", keywords = "CD", pages = "12 cm", note = "Aufn.: 2001", series = "Literatur", }