@book{124127,
	author = {Hekster, Olivier},
	title = {Crises and the Roman Empire: proceedings of the Seventh Workshop of the international network Impact of Empire, Nijmegen, June 20-24, 2006 /},
	publisher = {Brill,},
	year = {2007},
	series = {Impact of Empire,},
	address = {Boston :}
}