@book {9783818611149, 
	title = "Schweine halten",
	author = "Beate und Leopold Peitz, ",
	isbn = "9783818611149",
	edition = "5",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783818611149",
	url = "https://content-select.com/de/portal/media/view/5edf5ab2-3954-4da8-84d1-51e1b0dd2d03",
	publisher = "Verlag Eugen Ulmer",
	language = "ger",
}