@conference{14596,
  author = {Chung and Deborah Frincke and David Ferraiolo},
  title = {The Policy Machine for Security Policy Management},
  year = {2001},
  number = {2074},
  month = {2001-07-17},
  publisher = {International Conference of Computational Science 2001},
  doi = {https://doi.org/10.1007/3-540-45718-6_54},
  language = {en},
}