@book{150312,
	author = {Dascal, Marcelo. and ebrary, Inc.},
	title = {Leibniz},
	publisher = {Springer,},
	year = {2008.},
	series = {Logic, epistemology and the unity of science ;},
	address = {Dordrecht :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10246031}
}