@InProceedings {adfps-wpes2010,
    author = {{C.A.} Ardagna and S. {De Capitani di Vimercati} and S. Foresti and S. Paraboschi and P. Samarati},
    booktitle = {Proc. of the Workshop on Privacy in the Electronic Society (WPES 2010)},
    title = {Supporting Privacy Preferences in Credential-Based Interactions},
    address = {Chicago, Illinois, USA},
    month = {October},
    day = {4},
    year = {2010}
}