@Article {dlrs.jcs01,
    author = {S. {De Capitani di Vimercati} and P. Lincoln and L. Ricciulli and P. Samarati},
    title = {Global Infrastructure Protection System},
    journal = {Journal of Computer Security (JCS)},
    volume = {9},
    number = {4},
    pages = {251-283},
    year = {2001}
}