@journal{backes07vorgetaeuscht,
  author       = {Backes, Michael and D\"{u}rmuth, Markus and Unruh, Dominique},
  title        = {Vorget\"{a}uscht / B\"{o}se Textdokumente -- Postscript gone wild},
  journal      = {iX Magazin f\"{u}r Professionelle Informationstechnik},
  number       = {9},
  month        = {September},
  year         = {2007},
  publisher    = {Heise Verlag, Hannover},
  pages        = {136-138},
  note         = {In German}
}