?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Danezis%2C+G&rft.aufirst=G&rft.aulast=Danezis&rft.date=22+June+2015&rft.atitle=Guard+Sets+for+Onion+Routing&rft.volume=2015&rft.issue=2&rft.issn=2299-0984&rft.pages=65-80&rft.title=Guard+Sets+for+Onion+Routing&rft.genre=article