@mastersthesis{EURECOM+1960,
  author = {Bagga, Walid and Crosta, Stefano and Molva, Refik},
  title = {An application of policy-based signature: proof-carrying proxy certificates},
  year = {2006},
  note = {© EURECOM. Personal use of this material is permitted. The definitive version of this paper was published in Research report RR-06-169 and is available at :},
}