@conference {548,
	title = {MinervaDL: An Architecture for Information Retrieval and Filtering in Distributed Digital Libraries},
	booktitle = {Proceedings of the 11th European Conference on Research and Advanced Technology for Digital Libraries (ECDL)},
	year = {2007},
	month = {September},
	address = {Budapest, Hungary},
	author = {Christian Zimmer and Christos Tryfonopoulos and Gerhard Weikum}
}
