@conference{Ha04a,
	address = {Dagstuhl, Germany},
	author = {Hausheer, David},
	howpublished = {Dagstuhl Seminar on Peer-to-Peer Systems and Applications},
	month = {mar},
	title = {Economics of Peer-to-Peer Systems},
	url = {http://hausheer.osola.com/publications/2004-03-08\_\_Talk\_2\_Hausheer.pdf},
	year = {2004}
}