@book{RSTu09,
	address = {Aachen, Germany},
	author = {Reichl, Peter and Stiller, Burkhard and Tuffin, Bruno},
	booktitle = {6th International Workshop on Internet Charging and QoS Technologies ICQT'09},
	month = {may},
	publisher = {Springer, Heidelberg},
	title = {Network Economics for Next Generation Networks},
	url = {http://www.springerlink.com/content/p8u0v6106j33/},
	volume = {5539},
	year = {2009}
}