@book {9783518735237, 
	title = "Kontingenz und Recht",
	author = "Luhmann, Niklas",
	editor = "Schmidt, Johannes F. K.",
	isbn = "9783518735237",
	year = "2013",
	edition = "2",
	keywords = "Rechtssoziologie;Rechtstheorie;Systemtheorie",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783518735237",
	url = "https://content-select.com/de/portal/media/view/53ce948a-ff54-4de1-8d8c-66122efc1343",
	publisher = "Suhrkamp Verlag",
	language = "ger",
}