@book {9783863712655, 
	title = "Füße",
	isbn = "9783863712655",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783863712655",
	url = "https://content-select.com/de/portal/media/view/5f573db3-a0fc-465a-bf88-7d41b0dd2d03",
	publisher = "Zuckschwerdt Verlag",
}