@book{538149,
	author = {Kempf, Karl G.,},
	title = {Planning production and inventories in the extended enterprise :},
	publisher = {Springer,},
	year = {2011},
	series = {International series in operations research & management science,},
	address = {New York, :},
	url = {https://link.springer.com/10.1007/978-1-4419-6485-4}
}