@inproceedings{DBLP:conf/ifip1-7/SeitzRF06,
  author    = {Ludwig Seitz and
               Erik Rissanen and
               Babak Sadighi Firozabadi},
  title     = {A Classification of Delegation Schemes for Attribute Authority},
  booktitle = {Formal Aspects in Security and Trust},
  year      = {2006},
  pages     = {158-169},
  ee        = {http://dx.doi.org/10.1007/978-3-540-75227-1_11},
  crossref  = {DBLP:conf/ifip1-7/2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ifip1-7/2006,
  editor    = {Theodosis Dimitrakos and
               Fabio Martinelli and
               Peter Y. A. Ryan and
               Steve A. Schneider},
  title     = {Formal Aspects in Security and Trust, Fourth International
               Workshop, FAST 2006, Hamilton, Ontario, Canada, August 26-27,
               2006, Revised Selected Papers},
  booktitle = {Formal Aspects in Security and Trust},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4691},
  year      = {2007},
  isbn      = {978-3-540-75226-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}