@book {9783955711818, 
	title = "Mit dem Herzen hört man besser",
	author = "Gens, Klaus-Dieter",
	isbn = "9783955711818",
	year = "2013",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783955711818",
	url = "https://content-select.com/de/portal/media/view/5a952bd4-43f0-40b3-9954-3befb0dd2d03",
	publisher = "Junfermann Verlag",
	language = "ger",
}