@book{36779,
	author = {Pasnau, Robert.},
	title = {Metaphysical themes, 1274-1671},
	publisher = {Oxford University Press,},
	year = {2011.},
	address = {Oxford :},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199567911.001.0001}
}