@Article {DSAL.sws03,
    author = {E. Damiani and P. Samarati and {C.A.} Ardagna and M. {Lupo Stanghellini} },
    title = {Sicurezza e Web Service},
    journal = {Sicurezza Digitale},
    number = {2},
    month = {October},
    year = {2003}
}