@Article {ADFGJS.COSE2010,
    author = {C.A. Ardagna and S. {De Capitani di Vimercati} and S. Foresti and T. Grandison and S. Jajodia and P. Samarati},
    title = {Access Control for Smarter Healthcare Using Policy Spaces},
    journal = {Computers & Security},
    volume = {29},
    number = {8},
    pages = {848-858},
    month = {November},
    year = {2010}
}