@book{54599,
	author = {Balzac, Honoré de, and Balzac, Honoré de,},
	title = {Une ténébreuse affaire :},
	publisher = {Librairie Nouvelle ;},
	year = {1860},
	series = {Oeuvres complètes de Balzac ;},
	address = {Paris :}
}