@INPROCEEDINGS{ecdl07-ZTW,  
  AUTHOR    = {Christian Zimmer and Christos Tryfonopoulos and Gerhard Weikum},  
  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},
  PAGES     = {148--160},  
  MONTH     = {September},  
  ADDRESS   = "{Budapest, Hungary}",
}