@book {9783772056055, 
	title = "Kierkegaard: Die Hauptwerke",
	editor = "Pieper, Annemarie",
	isbn = "9783772056055",
	edition = "1",
	keywords = "Angst, Glück, Verzweiflung, Kierkegaard, Existenzphilosophie",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783772056055",
	url = "https://content-select.com/de/portal/media/view/5c755b4d-1088-4915-a402-479eb0dd2d03",
	publisher = "Narr Francke Attempto",
	language = "ger",
}