@InProceedings {addcs-ted2005,
    author = {{C.A.} Ardagna and E. Damiani and S. {De Capitani di Vimercati} and M. Cremonini and P. Samarati},
    booktitle = {Proc. of the TED Conference on e-Government Electronic democracy: The challenge ahead (poster session)},
    title = {Towards Identity Management for E-Services},
    address = {Bolzano, Italy},
    month = {March},
    year = {2005}
}