DouligerisM04'

@article{DBLP:journals/cn/DouligerisM04,
  author    = {Christos Douligeris and
               Aikaterini Mitrokotsa},
  title     = {DDoS attacks and defense mechanisms: classification and
               state-of-the-art},
  journal   = {Computer Networks},
  volume    = {44},
  number    = {5},
  year      = {2004},
  pages     = {643-666},
  ee        = {http://dx.doi.org/10.1016/j.comnet.2003.10.003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}