@book{222775,
	author = {Pardalos, P. M. and ebrary, Inc.},
	title = {Combinatorial and global optimization},
	publisher = {World Scientific,},
	year = {c2002.},
	series = {Series on applied mathematics ;},
	address = {River Edge, NJ :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10201288}
}