@book{90454,
	author = {Winkler, Jonathan Reed.},
	title = {Nexus :},
	publisher = {Harvard University Press,},
	year = {2013.},
	series = {Harvard historical studies ;},
	address = {Cambridge, Massachusetts :},
	edition = {First Harvard University Press paperback edition.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10831266}
}