@book{243838,
	author = {Grotius, Hugo, and Feenstra, Robert. and ebrary, Inc.},
	title = {Hugo Grotius, Mare Liberum, 1609-2009},
	publisher = {Brill,},
	year = {2009.},
	address = {Leiden [Netherlands] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10439246}
}