@Article{	  bohlisorge08signaturen,
  title		= {{Key-Substitution-Angriffe und das Signaturgesetz}},
  author	= {Jens-Matthias Bohli AND Christoph Sorge},
  journal	= {Datenschutz und Datensicherheit},
  year		= {2008},
  number	= {6},
  pages		= {388--392},
  volume	= {32}
}