@book{ title = {Die Welt ist elefantastisch }, author = {}, editor = {Hoppenstedt, Gila}, editor = {998059652708896 - Die Welt ist elefantastisch - 1 - }, editor = {Tit. dal cofanetto }, editor = {In raccoglitore ad anelli }, year = {2009}, address = {Troisdorf }, publisher = {EINS}, }