@InProceedings {ots.ifip01,
    author = {S. Osborn and B. Thuraisingham and P. Samarati},
    booktitle = {Proc. of the 15th IFIP WG11.3 Working Conference on Database and Application Security},
    title = {Panel of XML and Security},
    address = {Niagara on the Lake, Ontario, Canada},
    month = {July},
    year = {2001}
}