@InProceedings {ss.pods98,
    author = {P. Samarati and L. Sweeney},
    booktitle = {Proc. of the 17th ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems (PODS 1998)},
    title = {Generalizing Data to Provide Anonymity when Disclosing Information},
    address = {Seattle, WA, USA},
    month = {June},
    day = {1-3},
    year = {1998}
}