@InProceedings {DDPS.wsd04,
    author = {E. Damiani and S. {De Capitani di Vimercati} and S. Paraboschi and P. Samarati},
    booktitle = {Workshop on Security and Dependability},
    title = {Reputation-based Pseudonymity: An Alternative or a Complement to Strong Identities?},
    address = {Brussels},
    month = {May},
    day = {10},
    year = {2004}
}