@Article {dfjpps.tweb2012,
    author = {S. {De Capitani di Vimercati} and S. Foresti and S. Jajodia and S. Paraboschi and G. Psaila and P. Samarati},
    title = {Integrating Trust Management and Access Control in Data-Intensive Web Applications},
    journal = {ACM Transactions on the Web (TWEB)},
    volume = {6},
    number = {2},
    month = {May},
    year = {2012}
}