@conference {16774,
	title = {Querying structured data in an unstructured P2P system},
	booktitle = {Proceedings of the 6th annual ACM international workshop on Web information and data management  - WIDM {\textquoteright}04},
	year = {2004},
	month = {2004///},
	pages = {64 - 64},
	address = {Washington DC, USA},
	doi = {10.1145/1031453.1031466},
	url = {http://dl.acm.org/citation.cfm?id=1031466},
	author = {Kantere,Verena and Tsoumakos,Dimitrios and Roussopoulos, Nick}
}
