@article{RossowDietrichPohlmann2017,
  author    = {Christian Rossow and Christian Dietrich and Norbert Pohlmann},
  title     = {Blockwerk - IP-Blacklists sinnvoll kombinieren},
  journal   = {iX - Magazin f{\"u}r professionelle Informationstechnik},
  number    = {1},
  pages     = {56 -- 61},
  year      = {2017},
}