@Inproceedings{motik2003aifsraedo, author = "Boris Motik and Ljiljana Stojanovic and Alexander Maedche and Raphael Volz and Rudi Studer", booktitle = "WWW", pages = "439-448", publisher = "ACM", title = "An Infrastructure for Searching, Reusing and Evolving Distributed Ontologies", year = "2003", }