@book{publication-6515,
	address={Heidelberg},
	author={Stiller, Burkhard},
	editor={Reichl, Peter and Stiller, Burkhard and Tuffin, B},
	isbn={978-3-642-01795-7},
	pages=109,
	publisher={Springer},
	series={Lecture Notes in Computer Science},
	title={Network Economics for Next Generation Networks : 6th International Workshop on Internet Charging and Qos Technologies, ICQT 2009, Aachen, Germany, May 11-15, 2009. Proceedings},
	volume={5539/2009},
	year=2009,
}