@book {9783806238297, 
	title = "Älter werden",
	author = "Nussbaum, Martha AND Levmore, Saul",
	isbn = "9783806238297",
	year = "2018",
	edition = "1",
	keywords = "Alter, Alterspsychologie, Praktische Philosophie, Lebenshilfe",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783806238297",
	url = "https://content-select.com/de/portal/media/view/5aa0ee9d-5238-440d-b00c-2425b0dd2d03",
	publisher = "wbg in Herder",
	language = "ger",
}