@book {9783800119059, 
	title = "Wellensittiche",
	author = "Kolar, Kurt",
	isbn = "9783800119059",
	edition = "2",
	keywords = "Heimtiere halten",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783800119059",
	url = "https://content-select.com/de/portal/media/view/519cc6de-11c0-40ce-af2a-29115dbbeaba",
	publisher = "Verlag Eugen Ulmer",
	language = "ger",
}