@InCollection {DFPPS.PrimeLife2011,
    author = {S. {De Capitani di Vimercati} and S. Foresti and S. Paraboschi and G. Pelosi and P. Samarati},
    editor = {J. Camenisch and S. {Fischer-Hubner} and K. Rannenberg},
    booktitle = {Privacy and Identity Management for Life},
    title = {Selective Exchange of Confidential Data in the Outsourcing Scenario},
    publisher = {Springer},
    year = {2011}
}