@InProceedings {fbbms.wmv96,
    author = {E. Ferrari and E. Bertino and C. Bettini and A. Motta and P. Samarati},
    booktitle = {Proc. of the Int. Workshop on Materialized Views: Techniques and Applications (in co-operation with ACM-SIGMOD)},
    title = {On Using Materialization Strategies for a Temporal Authorization Model},
    address = {Montreal, Canada},
    month = {June},
    year = {1996}
}