@InProceedings {bos.ifip94,
author = {E. Bertino and F. Origgi and P. Samarati},
editor = {J. Biskup and M. Morgesten and C.E. Landwehr},
booktitle = {Database Security VIII - Status and Prospects},
title = {A New Authorization Model for Object-Oriented Databases},
publisher = {North-Holland},
pages = {199-222},
year = {1994}
}