@InProceedings {cdd.sebd01,
    author = {S. Castano and V. {De Antonellis} and S. {De Capitani di Vimercati}},
    booktitle = {Nono Convegno Nazionale su Sistemi Evoluti per Basi di Dati (SEBD 2000)},
    title = {An Interorganizational Knowledge Mediation Scheme for Information Sources over the Web},
    address = {Venezia, Italy},
    month = {June},
    year = {2001},
    note = {Extended abstract}
}