@book {9783518755686, 
	title = "Systemtheorie und Sport",
	author = "Bette, Karl-Heinrich",
	isbn = "9783518755686",
	year = "2009",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783518755686",
	url = "https://content-select.com/de/portal/media/view/5953c8ce-f5e0-4f7e-9424-0413b0dd2d03",
	publisher = "Suhrkamp Verlag",
	language = "ger",
}