@Article {dfls-it11,
    author = {S. {De Capitani di Vimercati} and S. Foresti and G. Livraga and P. Samarati},
    title = {Anonymization of Statistical Data},
    journal = {IT - Information Technology},
    volume = {53},
    number = {1},
    pages = {18--25},
    month = {January},
    year = {2011}
}