@book{131765,
	author = {Chen, Der-San, and Batson, Robert G., and ebrary, Inc.},
	title = {Applied integer programming},
	publisher = {John Wiley & Sons,},
	year = {c2010.},
	address = {Hoboken, NJ :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10501264}
}